125505961

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 154441728

約数和(自身を除く): 28935767

約数列:

[1, 7, 37, 41, 53, 223, 259, 287, 371, 1517, 1561, 1961, 2173, 8251, 9143, 10619, 11819, 13727, 15211, 57757, 64001, 80401, 82733, 338291, 437303, 484579, 562807, 2368037, 3061121, 3392053, 17929423, 125505961]

約数ペア:

[(1, 125505961), (7, 17929423), (37, 3392053), (41, 3061121), (53, 2368037), (223, 562807), (259, 484579), (287, 437303), (371, 338291), (1517, 82733), (1561, 80401), (1961, 64001), (2173, 57757), (8251, 15211), (9143, 13727), (10619, 11819)]