23726625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 44169216

約数和(自身を除く): 20442591

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 125, 155, 157, 195, 325, 375, 403, 465, 471, 775, 785, 975, 1209, 1625, 2015, 2041, 2325, 2355, 3875, 3925, 4867, 4875, 6045, 6123, 10075, 10205, 11625, 11775, 14601, 19625, 24335, 30225, 30615, 50375, 51025, 58875, 63271, 73005, 121675, 151125, 153075, 189813, 255125, 316355, 365025, 608375, 765375, 949065, 1581775, 1825125, 4745325, 7908875, 23726625]

約数ペア:

[(1, 23726625), (3, 7908875), (5, 4745325), (13, 1825125), (15, 1581775), (25, 949065), (31, 765375), (39, 608375), (65, 365025), (75, 316355), (93, 255125), (125, 189813), (155, 153075), (157, 151125), (195, 121675), (325, 73005), (375, 63271), (403, 58875), (465, 51025), (471, 50375), (775, 30615), (785, 30225), (975, 24335), (1209, 19625), (1625, 14601), (2015, 11775), (2041, 11625), (2325, 10205), (2355, 10075), (3875, 6123), (3925, 6045), (4867, 4875)]