15207974145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{21467}}^1$

素因数の和:21671

約数の個数: 96

約数和(自身を含む): 32632733952

約数和(自身を除く): 17424759807

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 173, 195, 273, 315, 455, 519, 585, 819, 865, 1211, 1365, 1557, 2249, 2595, 3633, 4095, 6055, 6747, 7785, 10899, 11245, 15743, 18165, 20241, 21467, 33735, 47229, 54495, 64401, 78715, 101205, 107335, 141687, 150269, 193203, 236145, 279071, 322005, 450807, 708435, 751345, 837213, 966015, 1352421, 1395355, 1953497, 2254035, 2511639, 3713791, 4186065, 5860491, 6762105, 9767485, 11141373, 12558195, 17581473, 18568955, 25996537, 29302455, 33424119, 48279283, 55706865, 77989611, 87907365, 129982685, 144837849, 167120595, 233968833, 241396415, 337954981, 389948055, 434513547, 724189245, 1013864943, 1169844165, 1689774905, 2172567735, 3041594829, 5069324715, 15207974145]

約数ペア:

[(1, 15207974145), (3, 5069324715), (5, 3041594829), (7, 2172567735), (9, 1689774905), (13, 1169844165), (15, 1013864943), (21, 724189245), (35, 434513547), (39, 389948055), (45, 337954981), (63, 241396415), (65, 233968833), (91, 167120595), (105, 144837849), (117, 129982685), (173, 87907365), (195, 77989611), (273, 55706865), (315, 48279283), (455, 33424119), (519, 29302455), (585, 25996537), (819, 18568955), (865, 17581473), (1211, 12558195), (1365, 11141373), (1557, 9767485), (2249, 6762105), (2595, 5860491), (3633, 4186065), (4095, 3713791), (6055, 2511639), (6747, 2254035), (7785, 1953497), (10899, 1395355), (11245, 1352421), (15743, 966015), (18165, 837213), (20241, 751345), (21467, 708435), (33735, 450807), (47229, 322005), (54495, 279071), (64401, 236145), (78715, 193203), (101205, 150269), (107335, 141687)]