28305779035

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{68581}}^1$

素因数の和:68743

約数の個数: 32

約数和(自身を含む): 36777508992

約数和(自身を除く): 8471729957

約数列:

[1, 5, 23, 37, 97, 115, 185, 485, 851, 2231, 3589, 4255, 11155, 17945, 68581, 82547, 342905, 412735, 1577363, 2537497, 6652357, 7886815, 12687485, 33261785, 58362431, 153004211, 246137209, 291812155, 765021055, 1230686045, 5661155807, 28305779035]

約数ペア:

[(1, 28305779035), (5, 5661155807), (23, 1230686045), (37, 765021055), (97, 291812155), (115, 246137209), (185, 153004211), (485, 58362431), (851, 33261785), (2231, 12687485), (3589, 7886815), (4255, 6652357), (11155, 2537497), (17945, 1577363), (68581, 412735), (82547, 342905)]