15043352415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1301}}^1$

素因数の和:1569

約数の個数: 128

約数和(自身を含む): 30490048512

約数和(自身を除く): 15446696097

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 43, 65, 91, 105, 129, 195, 197, 215, 273, 301, 455, 559, 591, 645, 903, 985, 1301, 1365, 1379, 1505, 1677, 2561, 2795, 2955, 3903, 3913, 4137, 4515, 6505, 6895, 7683, 8385, 8471, 9107, 11739, 12805, 16913, 17927, 19515, 19565, 20685, 25413, 27321, 38415, 42355, 45535, 50739, 53781, 55943, 58695, 59297, 84565, 89635, 110123, 118391, 127065, 136605, 167829, 177891, 253695, 256297, 268905, 279715, 296485, 330369, 355173, 391601, 550615, 591955, 727259, 768891, 770861, 839145, 889455, 1174803, 1281485, 1651845, 1775865, 1794079, 1958005, 2181777, 2312583, 3331861, 3636295, 3844455, 3854305, 5090813, 5382237, 5874015, 8970395, 9995583, 10908885, 11020771, 11562915, 15272439, 16659305, 23323027, 25454065, 26911185, 33062313, 49977915, 55103855, 69969081, 76362195, 77145397, 116615135, 143270023, 165311565, 231436191, 349845405, 385726985, 429810069, 716350115, 1002890161, 1157180955, 2149050345, 3008670483, 5014450805, 15043352415]

約数ペア:

[(1, 15043352415), (3, 5014450805), (5, 3008670483), (7, 2149050345), (13, 1157180955), (15, 1002890161), (21, 716350115), (35, 429810069), (39, 385726985), (43, 349845405), (65, 231436191), (91, 165311565), (105, 143270023), (129, 116615135), (195, 77145397), (197, 76362195), (215, 69969081), (273, 55103855), (301, 49977915), (455, 33062313), (559, 26911185), (591, 25454065), (645, 23323027), (903, 16659305), (985, 15272439), (1301, 11562915), (1365, 11020771), (1379, 10908885), (1505, 9995583), (1677, 8970395), (2561, 5874015), (2795, 5382237), (2955, 5090813), (3903, 3854305), (3913, 3844455), (4137, 3636295), (4515, 3331861), (6505, 2312583), (6895, 2181777), (7683, 1958005), (8385, 1794079), (8471, 1775865), (9107, 1651845), (11739, 1281485), (12805, 1174803), (16913, 889455), (17927, 839145), (19515, 770861), (19565, 768891), (20685, 727259), (25413, 591955), (27321, 550615), (38415, 391601), (42355, 355173), (45535, 330369), (50739, 296485), (53781, 279715), (55943, 268905), (58695, 256297), (59297, 253695), (84565, 177891), (89635, 167829), (110123, 136605), (118391, 127065)]