2438619625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{1093}}^1\times {\mathrm{1373}}^1$

素因数の和:2494

約数の個数: 32

約数和(自身を含む): 3282892704

約数和(自身を除く): 844273079

約数列:

[1, 5, 13, 25, 65, 125, 325, 1093, 1373, 1625, 5465, 6865, 14209, 17849, 27325, 34325, 71045, 89245, 136625, 171625, 355225, 446225, 1500689, 1776125, 2231125, 7503445, 19508957, 37517225, 97544785, 187586125, 487723925, 2438619625]

約数ペア:

[(1, 2438619625), (5, 487723925), (13, 187586125), (25, 97544785), (65, 37517225), (125, 19508957), (325, 7503445), (1093, 2231125), (1373, 1776125), (1625, 1500689), (5465, 446225), (6865, 355225), (14209, 171625), (17849, 136625), (27325, 89245), (34325, 71045)]