15696489627

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4969}}^1$

素因数の和:5050

約数の個数: 144

約数和(自身を含む): 30935268000

約数和(自身を除く): 15238778373

約数列:

[1, 3, 7, 9, 13, 19, 21, 29, 39, 49, 57, 63, 87, 91, 117, 133, 147, 171, 203, 247, 261, 273, 377, 399, 441, 551, 609, 637, 741, 819, 931, 1131, 1197, 1421, 1653, 1729, 1827, 1911, 2223, 2639, 2793, 3393, 3857, 4263, 4959, 4969, 5187, 5733, 7163, 7917, 8379, 11571, 12103, 12789, 14907, 15561, 18473, 21489, 23751, 26999, 34713, 34783, 36309, 44721, 50141, 55419, 64467, 64597, 80997, 94411, 104349, 108927, 144101, 150423, 166257, 193791, 242991, 243481, 283233, 313047, 350987, 432303, 451269, 452179, 581373, 660877, 730443, 849699, 1008707, 1052961, 1227343, 1296909, 1356537, 1873313, 1982631, 2191329, 2737919, 3026121, 3158883, 3165253, 3682029, 4069611, 4626139, 5619939, 5947893, 7060949, 8213757, 8591401, 9078363, 9495759, 11046087, 13113191, 13878417, 16859817, 19165433, 21182847, 24641271, 25774203, 28487277, 35592947, 39339573, 41635251, 57496299, 60139807, 63548541, 77322609, 91792337, 106778841, 118018719, 134158031, 172488897, 180419421, 249150629, 275377011, 320336523, 402474093, 541258263, 747451887, 826131033, 1207422279, 1744054403, 2242355661, 5232163209, 15696489627]

約数ペア:

[(1, 15696489627), (3, 5232163209), (7, 2242355661), (9, 1744054403), (13, 1207422279), (19, 826131033), (21, 747451887), (29, 541258263), (39, 402474093), (49, 320336523), (57, 275377011), (63, 249150629), (87, 180419421), (91, 172488897), (117, 134158031), (133, 118018719), (147, 106778841), (171, 91792337), (203, 77322609), (247, 63548541), (261, 60139807), (273, 57496299), (377, 41635251), (399, 39339573), (441, 35592947), (551, 28487277), (609, 25774203), (637, 24641271), (741, 21182847), (819, 19165433), (931, 16859817), (1131, 13878417), (1197, 13113191), (1421, 11046087), (1653, 9495759), (1729, 9078363), (1827, 8591401), (1911, 8213757), (2223, 7060949), (2639, 5947893), (2793, 5619939), (3393, 4626139), (3857, 4069611), (4263, 3682029), (4959, 3165253), (4969, 3158883), (5187, 3026121), (5733, 2737919), (7163, 2191329), (7917, 1982631), (8379, 1873313), (11571, 1356537), (12103, 1296909), (12789, 1227343), (14907, 1052961), (15561, 1008707), (18473, 849699), (21489, 730443), (23751, 660877), (26999, 581373), (34713, 452179), (34783, 451269), (36309, 432303), (44721, 350987), (50141, 313047), (55419, 283233), (64467, 243481), (64597, 242991), (80997, 193791), (94411, 166257), (104349, 150423), (108927, 144101)]