15530450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23893}}^1$

素因数の和:23918

約数の個数: 24

約数和(自身を含む): 31109988

約数和(自身を除く): 15579538

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 23893, 47786, 119465, 238930, 310609, 597325, 621218, 1194650, 1553045, 3106090, 7765225, 15530450]

約数ペア:

[(1, 15530450), (2, 7765225), (5, 3106090), (10, 1553045), (13, 1194650), (25, 621218), (26, 597325), (50, 310609), (65, 238930), (130, 119465), (325, 47786), (650, 23893)]