74743615

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2447}}^1$

素因数の和:2642

約数の個数: 16

約数和(自身を含む): 92534400

約数和(自身を除く): 17790785

約数列:

[1, 5, 41, 149, 205, 745, 2447, 6109, 12235, 30545, 100327, 364603, 501635, 1823015, 14948723, 74743615]

約数ペア:

[(1, 74743615), (5, 14948723), (41, 1823015), (149, 501635), (205, 364603), (745, 100327), (2447, 30545), (6109, 12235)]