15672339081

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1136

約数の個数: 128

約数和(自身を含む): 28665446400

約数和(自身を除く): 12993107319

約数列:

[1, 3, 7, 9, 21, 23, 27, 47, 63, 69, 79, 141, 161, 189, 207, 237, 329, 423, 483, 553, 621, 711, 971, 987, 1081, 1269, 1449, 1659, 1817, 2133, 2913, 2961, 3243, 3713, 4347, 4977, 5451, 6797, 7567, 8739, 8883, 9729, 11139, 12719, 14931, 16353, 20391, 22333, 22701, 25991, 26217, 29187, 33417, 38157, 45637, 49059, 61173, 66999, 68103, 76709, 77973, 85399, 100251, 114471, 136911, 156331, 183519, 200997, 204309, 230127, 233919, 256197, 319459, 343413, 410733, 468993, 536963, 597793, 602991, 690381, 701757, 768591, 958377, 1049651, 1232199, 1406979, 1610889, 1764307, 1793379, 2071143, 2305773, 2875131, 3148953, 3605323, 4220937, 4832667, 5292921, 5380137, 7347557, 8625393, 9446859, 10815969, 12350149, 14498001, 15878763, 16140411, 22042671, 25237261, 28340577, 32447907, 37050447, 47636289, 66128013, 75711783, 82922429, 97343721, 111151341, 198384039, 227135349, 248767287, 333454023, 580457003, 681406047, 746301861, 1741371009, 2238905583, 5224113027, 15672339081]

約数ペア:

[(1, 15672339081), (3, 5224113027), (7, 2238905583), (9, 1741371009), (21, 746301861), (23, 681406047), (27, 580457003), (47, 333454023), (63, 248767287), (69, 227135349), (79, 198384039), (141, 111151341), (161, 97343721), (189, 82922429), (207, 75711783), (237, 66128013), (329, 47636289), (423, 37050447), (483, 32447907), (553, 28340577), (621, 25237261), (711, 22042671), (971, 16140411), (987, 15878763), (1081, 14498001), (1269, 12350149), (1449, 10815969), (1659, 9446859), (1817, 8625393), (2133, 7347557), (2913, 5380137), (2961, 5292921), (3243, 4832667), (3713, 4220937), (4347, 3605323), (4977, 3148953), (5451, 2875131), (6797, 2305773), (7567, 2071143), (8739, 1793379), (8883, 1764307), (9729, 1610889), (11139, 1406979), (12719, 1232199), (14931, 1049651), (16353, 958377), (20391, 768591), (22333, 701757), (22701, 690381), (25991, 602991), (26217, 597793), (29187, 536963), (33417, 468993), (38157, 410733), (45637, 343413), (49059, 319459), (61173, 256197), (66999, 233919), (68103, 230127), (76709, 204309), (77973, 200997), (85399, 183519), (100251, 156331), (114471, 136911)]