9879545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4903}}^1$

素因数の和:4952

約数の個数: 16

約数和(自身を含む): 13181952

約数和(自身を除く): 3302407

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 4903, 24515, 63739, 151993, 318695, 759965, 1975909, 9879545]

約数ペア:

[(1, 9879545), (5, 1975909), (13, 759965), (31, 318695), (65, 151993), (155, 63739), (403, 24515), (2015, 4903)]