23976485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 32621568

約数和(自身を除く): 8645083

約数列:

[1, 5, 13, 31, 65, 73, 155, 163, 365, 403, 815, 949, 2015, 2119, 2263, 4745, 5053, 10595, 11315, 11899, 25265, 29419, 59495, 65689, 147095, 154687, 328445, 368869, 773435, 1844345, 4795297, 23976485]

約数ペア:

[(1, 23976485), (5, 4795297), (13, 1844345), (31, 773435), (65, 368869), (73, 328445), (155, 154687), (163, 147095), (365, 65689), (403, 59495), (815, 29419), (949, 25265), (2015, 11899), (2119, 11315), (2263, 10595), (4745, 5053)]