149874985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{13807}}^1$

素因数の和:13992

約数の個数: 16

約数和(自身を含む): 194858496

約数和(自身を除く): 44983511

約数列:

[1, 5, 13, 65, 167, 835, 2171, 10855, 13807, 69035, 179491, 897455, 2305769, 11528845, 29974997, 149874985]

約数ペア:

[(1, 149874985), (5, 29974997), (13, 11528845), (65, 2305769), (167, 897455), (835, 179491), (2171, 69035), (10855, 13807)]