25039797845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{77543}}^1$

素因数の和:77725

約数の個数: 32

約数和(自身を含む): 33164017920

約数和(自身を除く): 8124220075

約数列:

[1, 5, 17, 29, 85, 131, 145, 493, 655, 2227, 2465, 3799, 11135, 18995, 64583, 77543, 322915, 387715, 1318231, 2248747, 6591155, 10158133, 11243735, 38228699, 50790665, 172688261, 191143495, 294585857, 863441305, 1472929285, 5007959569, 25039797845]

約数ペア:

[(1, 25039797845), (5, 5007959569), (17, 1472929285), (29, 863441305), (85, 294585857), (131, 191143495), (145, 172688261), (493, 50790665), (655, 38228699), (2227, 11243735), (2465, 10158133), (3799, 6591155), (11135, 2248747), (18995, 1318231), (64583, 387715), (77543, 322915)]