15191507045

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1931533}}^1$

素因数の和:1931573

約数の個数: 24

約数和(自身を含む): 21579097848

約数和(自身を除く): 6387590803

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 1931533, 9657665, 21246863, 25109929, 106234315, 125549645, 233715493, 276209219, 1168577465, 1381046095, 3038301409, 15191507045]

約数ペア:

[(1, 15191507045), (5, 3038301409), (11, 1381046095), (13, 1168577465), (55, 276209219), (65, 233715493), (121, 125549645), (143, 106234315), (605, 25109929), (715, 21246863), (1573, 9657665), (7865, 1931533)]