238737365

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{797}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 289578240

約数和(自身を除く): 50840875

約数列:

[1, 5, 139, 431, 695, 797, 2155, 3985, 59909, 110783, 299545, 343507, 553915, 1717535, 47747473, 238737365]

約数ペア:

[(1, 238737365), (5, 47747473), (139, 1717535), (431, 553915), (695, 343507), (797, 299545), (2155, 110783), (3985, 59909)]