392613325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{25703}}^1$

素因数の和:25773

約数の個数: 24

約数和(自身を含む): 535465728

約数和(自身を除く): 142852403

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 15275, 25703, 128515, 334139, 642575, 1208041, 1670695, 6040205, 8353475, 15704533, 30201025, 78522665, 392613325]

約数ペア:

[(1, 392613325), (5, 78522665), (13, 30201025), (25, 15704533), (47, 8353475), (65, 6040205), (235, 1670695), (325, 1208041), (611, 642575), (1175, 334139), (3055, 128515), (15275, 25703)]