15697972719

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4111}}^1$

素因数の和:4210

約数の個数: 128

約数和(自身を含む): 29180067840

約数和(自身を除く): 13482095121

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 43, 69, 99, 117, 129, 143, 207, 253, 297, 299, 351, 387, 429, 473, 559, 621, 759, 897, 989, 1161, 1287, 1419, 1677, 2277, 2691, 2967, 3289, 3861, 4111, 4257, 5031, 6149, 6831, 8073, 8901, 9867, 10879, 12333, 12771, 12857, 15093, 18447, 26703, 29601, 32637, 36999, 38571, 45221, 53443, 55341, 88803, 94553, 97911, 110997, 115713, 135663, 141427, 160329, 166023, 176773, 283659, 293733, 347139, 406989, 424281, 480987, 530319, 587873, 850977, 1040083, 1220967, 1229189, 1272843, 1442961, 1590957, 1763619, 1944503, 2298049, 2552931, 3120249, 3687567, 3818529, 4065779, 4772871, 5290857, 5833509, 6894147, 9360747, 11062701, 12197337, 13521079, 15872571, 17500527, 20682441, 25278539, 28082241, 33188103, 36592011, 40563237, 44723569, 52501581, 52855127, 62047323, 75835617, 109776033, 121689711, 134170707, 158565381, 227506851, 365069133, 402512121, 475696143, 581406397, 682520553, 1207536363, 1427088429, 1744219191, 5232657573, 15697972719]

約数ペア:

[(1, 15697972719), (3, 5232657573), (9, 1744219191), (11, 1427088429), (13, 1207536363), (23, 682520553), (27, 581406397), (33, 475696143), (39, 402512121), (43, 365069133), (69, 227506851), (99, 158565381), (117, 134170707), (129, 121689711), (143, 109776033), (207, 75835617), (253, 62047323), (297, 52855127), (299, 52501581), (351, 44723569), (387, 40563237), (429, 36592011), (473, 33188103), (559, 28082241), (621, 25278539), (759, 20682441), (897, 17500527), (989, 15872571), (1161, 13521079), (1287, 12197337), (1419, 11062701), (1677, 9360747), (2277, 6894147), (2691, 5833509), (2967, 5290857), (3289, 4772871), (3861, 4065779), (4111, 3818529), (4257, 3687567), (5031, 3120249), (6149, 2552931), (6831, 2298049), (8073, 1944503), (8901, 1763619), (9867, 1590957), (10879, 1442961), (12333, 1272843), (12771, 1229189), (12857, 1220967), (15093, 1040083), (18447, 850977), (26703, 587873), (29601, 530319), (32637, 480987), (36999, 424281), (38571, 406989), (45221, 347139), (53443, 293733), (55341, 283659), (88803, 176773), (94553, 166023), (97911, 160329), (110997, 141427), (115713, 135663)]