12527875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 16713216

約数和(自身を除く): 4185341

約数列:

[1, 5, 25, 31, 53, 61, 125, 155, 265, 305, 775, 1325, 1525, 1643, 1891, 3233, 3875, 6625, 7625, 8215, 9455, 16165, 41075, 47275, 80825, 100223, 205375, 236375, 404125, 501115, 2505575, 12527875]

約数ペア:

[(1, 12527875), (5, 2505575), (25, 501115), (31, 404125), (53, 236375), (61, 205375), (125, 100223), (155, 80825), (265, 47275), (305, 41075), (775, 16165), (1325, 9455), (1525, 8215), (1643, 7625), (1891, 6625), (3233, 3875)]