71418225

素因数分解:

$3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{4513}}^1$

素因数の和:4737

約数の個数: 24

約数和(自身を含む): 118664032

約数和(自身を除く): 47245807

約数列:

[1, 3, 5, 15, 25, 75, 211, 633, 1055, 3165, 4513, 5275, 13539, 15825, 22565, 67695, 112825, 338475, 952243, 2856729, 4761215, 14283645, 23806075, 71418225]

約数ペア:

[(1, 71418225), (3, 23806075), (5, 14283645), (15, 4761215), (25, 2856729), (75, 952243), (211, 338475), (633, 112825), (1055, 67695), (3165, 22565), (4513, 15825), (5275, 13539)]