15697218615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1\times {\mathrm{3137}}^1$

素因数の和:3608

約数の個数: 64

約数和(自身を含む): 27531657216

約数和(自身を除く): 11834438601

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 383, 871, 1005, 1149, 1915, 2613, 3137, 4355, 4979, 5745, 9411, 13065, 14937, 15685, 24895, 25661, 40781, 47055, 74685, 76983, 122343, 128305, 203905, 210179, 333593, 384915, 611715, 630537, 1000779, 1050895, 1201471, 1667965, 2732327, 3152685, 3604413, 5003895, 6007355, 8196981, 13661635, 15619123, 18022065, 40984905, 46857369, 78095615, 80498557, 234286845, 241495671, 402492785, 1046481241, 1207478355, 3139443723, 5232406205, 15697218615]

約数ペア:

[(1, 15697218615), (3, 5232406205), (5, 3139443723), (13, 1207478355), (15, 1046481241), (39, 402492785), (65, 241495671), (67, 234286845), (195, 80498557), (201, 78095615), (335, 46857369), (383, 40984905), (871, 18022065), (1005, 15619123), (1149, 13661635), (1915, 8196981), (2613, 6007355), (3137, 5003895), (4355, 3604413), (4979, 3152685), (5745, 2732327), (9411, 1667965), (13065, 1201471), (14937, 1050895), (15685, 1000779), (24895, 630537), (25661, 611715), (40781, 384915), (47055, 333593), (74685, 210179), (76983, 203905), (122343, 128305)]