42818525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 55978560

約数和(自身を除く): 13160035

約数列:

[1, 5, 23, 25, 113, 115, 565, 575, 659, 2599, 2825, 3295, 12995, 15157, 16475, 64975, 74467, 75785, 372335, 378925, 1712741, 1861675, 8563705, 42818525]

約数ペア:

[(1, 42818525), (5, 8563705), (23, 1861675), (25, 1712741), (113, 378925), (115, 372335), (565, 75785), (575, 74467), (659, 64975), (2599, 16475), (2825, 15157), (3295, 12995)]