102080495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 144840960

約数和(自身を除く): 42760465

約数列:

[1, 5, 11, 17, 43, 55, 85, 187, 215, 473, 731, 935, 2365, 2539, 3655, 8041, 12695, 27929, 40205, 43163, 109177, 139645, 215815, 474793, 545885, 1200947, 1856009, 2373965, 6004735, 9280045, 20416099, 102080495]

約数ペア:

[(1, 102080495), (5, 20416099), (11, 9280045), (17, 6004735), (43, 2373965), (55, 1856009), (85, 1200947), (187, 545885), (215, 474793), (473, 215815), (731, 139645), (935, 109177), (2365, 43163), (2539, 40205), (3655, 27929), (8041, 12695)]