11559125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 15774720

約数和(自身を除く): 4215595

約数列:

[1, 5, 19, 25, 31, 95, 125, 155, 157, 475, 589, 775, 785, 2375, 2945, 2983, 3875, 3925, 4867, 14725, 14915, 19625, 24335, 73625, 74575, 92473, 121675, 372875, 462365, 608375, 2311825, 11559125]

約数ペア:

[(1, 11559125), (5, 2311825), (19, 608375), (25, 462365), (31, 372875), (95, 121675), (125, 92473), (155, 74575), (157, 73625), (475, 24335), (589, 19625), (775, 14915), (785, 14725), (2375, 4867), (2945, 3925), (2983, 3875)]