4613225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 6106752

約数和(自身を除く): 1493527

約数列:

[1, 5, 23, 25, 71, 113, 115, 355, 565, 575, 1633, 1775, 2599, 2825, 8023, 8165, 12995, 40115, 40825, 64975, 184529, 200575, 922645, 4613225]

約数ペア:

[(1, 4613225), (5, 922645), (23, 200575), (25, 184529), (71, 64975), (113, 40825), (115, 40115), (355, 12995), (565, 8165), (575, 8023), (1633, 2825), (1775, 2599)]