1522875

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 2635776

約数和(自身を除く): 1112901

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 131, 155, 375, 393, 465, 655, 775, 1965, 2325, 3275, 3875, 4061, 9825, 11625, 12183, 16375, 20305, 49125, 60915, 101525, 304575, 507625, 1522875]

約数ペア:

[(1, 1522875), (3, 507625), (5, 304575), (15, 101525), (25, 60915), (31, 49125), (75, 20305), (93, 16375), (125, 12183), (131, 11625), (155, 9825), (375, 4061), (393, 3875), (465, 3275), (655, 2325), (775, 1965)]