74805215

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{4157}}^1$

素因数の和:4282

約数の個数: 16

約数和(自身を含む): 92806560

約数和(自身を除く): 18001345

約数列:

[1, 5, 59, 61, 295, 305, 3599, 4157, 17995, 20785, 245263, 253577, 1226315, 1267885, 14961043, 74805215]

約数ペア:

[(1, 74805215), (5, 14961043), (59, 1267885), (61, 1226315), (295, 253577), (305, 245263), (3599, 20785), (4157, 17995)]