25773978805

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{1889}}^1\times {\mathrm{21487}}^1$

素因数の和:23508

約数の個数: 16

約数和(自身を含む): 31190261760

約数和(自身を除く): 5416282955

約数列:

[1, 5, 127, 635, 1889, 9445, 21487, 107435, 239903, 1199515, 2728849, 13644245, 40588943, 202944715, 5154795761, 25773978805]

約数ペア:

[(1, 25773978805), (5, 5154795761), (127, 202944715), (635, 40588943), (1889, 13644245), (9445, 2728849), (21487, 1199515), (107435, 239903)]