381609895

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{5927}}^1$

素因数の和:6174

約数の個数: 16

約数和(自身を含む): 466652160

約数和(自身を除く): 85042265

約数列:

[1, 5, 79, 163, 395, 815, 5927, 12877, 29635, 64385, 468233, 966101, 2341165, 4830505, 76321979, 381609895]

約数ペア:

[(1, 381609895), (5, 76321979), (79, 4830505), (163, 2341165), (395, 966101), (815, 468233), (5927, 64385), (12877, 29635)]