153969415

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{4339}}^1$

素因数の和:4542

約数の個数: 16

約数和(自身を含む): 189987840

約数和(自身を除く): 36018425

約数列:

[1, 5, 47, 151, 235, 755, 4339, 7097, 21695, 35485, 203933, 655189, 1019665, 3275945, 30793883, 153969415]

約数ペア:

[(1, 153969415), (5, 30793883), (47, 3275945), (151, 1019665), (235, 655189), (755, 203933), (4339, 35485), (7097, 21695)]