91234975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{809}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 122335920

約数和(自身を除く): 31100945

約数列:

[1, 5, 13, 25, 65, 325, 347, 809, 1735, 4045, 4511, 8675, 10517, 20225, 22555, 52585, 112775, 262925, 280723, 1403615, 3649399, 7018075, 18246995, 91234975]

約数ペア:

[(1, 91234975), (5, 18246995), (13, 7018075), (25, 3649399), (65, 1403615), (325, 280723), (347, 262925), (809, 112775), (1735, 52585), (4045, 22555), (4511, 20225), (8675, 10517)]