15403984165

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{8233}}^1\times {\mathrm{12071}}^1$

素因数の和:20340

約数の個数: 16

約数和(自身を含む): 19084962816

約数和(自身を除く): 3680978651

約数列:

[1, 5, 31, 155, 8233, 12071, 41165, 60355, 255223, 374201, 1276115, 1871005, 99380543, 496902715, 3080796833, 15403984165]

約数ペア:

[(1, 15403984165), (5, 3080796833), (31, 496902715), (155, 99380543), (8233, 1871005), (12071, 1276115), (41165, 374201), (60355, 255223)]