1825125

素因数分解:

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

素因数の和:206

約数の個数: 32

約数和(自身を含む): 3154944

約数和(自身を除く): 1329819

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 157, 375, 465, 471, 775, 785, 2325, 2355, 3875, 3925, 4867, 11625, 11775, 14601, 19625, 24335, 58875, 73005, 121675, 365025, 608375, 1825125]

約数ペア:

[(1, 1825125), (3, 608375), (5, 365025), (15, 121675), (25, 73005), (31, 58875), (75, 24335), (93, 19625), (125, 14601), (155, 11775), (157, 11625), (375, 4867), (465, 3925), (471, 3875), (775, 2355), (785, 2325)]