12636691925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{271903}}^1$

素因数の和:271950

約数の個数: 36

約数和(自身を含む): 18510136704

約数和(自身を除く): 5873444779

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 169, 275, 325, 715, 845, 1859, 3575, 4225, 9295, 46475, 271903, 1359515, 2990933, 3534739, 6797575, 14954665, 17673695, 38882129, 45951607, 74773325, 88368475, 194410645, 229758035, 505467677, 972053225, 1148790175, 2527338385, 12636691925]

約数ペア:

[(1, 12636691925), (5, 2527338385), (11, 1148790175), (13, 972053225), (25, 505467677), (55, 229758035), (65, 194410645), (143, 88368475), (169, 74773325), (275, 45951607), (325, 38882129), (715, 17673695), (845, 14954665), (1859, 6797575), (3575, 3534739), (4225, 2990933), (9295, 1359515), (46475, 271903)]