30375885

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{13591}}^1$

素因数の和:13748

約数の個数: 16

約数和(自身を含む): 48931200

約数和(自身を除く): 18555315

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 13591, 40773, 67955, 203865, 2025059, 6075177, 10125295, 30375885]

約数ペア:

[(1, 30375885), (3, 10125295), (5, 6075177), (15, 2025059), (149, 203865), (447, 67955), (745, 40773), (2235, 13591)]