51109125

素因数分解:

$3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{1867}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 86256768

約数和(自身を除く): 35147643

約数列:

[1, 3, 5, 15, 25, 73, 75, 125, 219, 365, 375, 1095, 1825, 1867, 5475, 5601, 9125, 9335, 27375, 28005, 46675, 136291, 140025, 233375, 408873, 681455, 700125, 2044365, 3407275, 10221825, 17036375, 51109125]

約数ペア:

[(1, 51109125), (3, 17036375), (5, 10221825), (15, 3407275), (25, 2044365), (73, 700125), (75, 681455), (125, 408873), (219, 233375), (365, 140025), (375, 136291), (1095, 46675), (1825, 28005), (1867, 27375), (5475, 9335), (5601, 9125)]