156645787365

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1\times {\mathrm{135781}}^1$

素因数の和:136650

約数の個数: 48

約数和(自身を含む): 280619030016

約数和(自身を除く): 123973242651

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 827, 1395, 2481, 4135, 7443, 12405, 25637, 37215, 76911, 128185, 135781, 230733, 384555, 407343, 678905, 1153665, 1222029, 2036715, 4209211, 6110145, 12627633, 21046055, 37882899, 63138165, 112290887, 189414495, 336872661, 561454435, 1010617983, 1684363305, 3481017497, 5053089915, 10443052491, 17405087485, 31329157473, 52215262455, 156645787365]

約数ペア:

[(1, 156645787365), (3, 52215262455), (5, 31329157473), (9, 17405087485), (15, 10443052491), (31, 5053089915), (45, 3481017497), (93, 1684363305), (155, 1010617983), (279, 561454435), (465, 336872661), (827, 189414495), (1395, 112290887), (2481, 63138165), (4135, 37882899), (7443, 21046055), (12405, 12627633), (25637, 6110145), (37215, 4209211), (76911, 2036715), (128185, 1222029), (135781, 1153665), (230733, 678905), (384555, 407343)]