75345575

素因数分解:

$5^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 95418000

約数和(自身を除く): 20072425

約数列:

[1, 5, 25, 113, 149, 179, 565, 745, 895, 2825, 3725, 4475, 16837, 20227, 26671, 84185, 101135, 133355, 420925, 505675, 666775, 3013823, 15069115, 75345575]

約数ペア:

[(1, 75345575), (5, 15069115), (25, 3013823), (113, 666775), (149, 505675), (179, 420925), (565, 133355), (745, 101135), (895, 84185), (2825, 26671), (3725, 20227), (4475, 16837)]