24564865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 33417216

約数和(自身を除く): 8852351

約数列:

[1, 5, 13, 31, 65, 73, 155, 167, 365, 403, 835, 949, 2015, 2171, 2263, 4745, 5177, 10855, 11315, 12191, 25885, 29419, 60955, 67301, 147095, 158483, 336505, 377921, 792415, 1889605, 4912973, 24564865]

約数ペア:

[(1, 24564865), (5, 4912973), (13, 1889605), (31, 792415), (65, 377921), (73, 336505), (155, 158483), (167, 147095), (365, 67301), (403, 60955), (835, 29419), (949, 25885), (2015, 12191), (2171, 11315), (2263, 10855), (4745, 5177)]