39026975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 36

約数和(自身を含む): 54720456

約数和(自身を除く): 15693481

約数列:

[1, 5, 13, 23, 25, 65, 115, 227, 299, 325, 529, 575, 1135, 1495, 2645, 2951, 5221, 5675, 6877, 7475, 13225, 14755, 26105, 34385, 67873, 73775, 120083, 130525, 171925, 339365, 600415, 1561079, 1696825, 3002075, 7805395, 39026975]

約数ペア:

[(1, 39026975), (5, 7805395), (13, 3002075), (23, 1696825), (25, 1561079), (65, 600415), (115, 339365), (227, 171925), (299, 130525), (325, 120083), (529, 73775), (575, 67873), (1135, 34385), (1495, 26105), (2645, 14755), (2951, 13225), (5221, 7475), (5675, 6877)]