38306125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 56189952

約数和(自身を除く): 17883827

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 715, 1375, 1625, 2143, 3575, 10715, 17875, 23573, 27859, 53575, 117865, 139295, 267875, 306449, 589325, 696475, 1532245, 2946625, 3482375, 7661225, 38306125]

約数ペア:

[(1, 38306125), (5, 7661225), (11, 3482375), (13, 2946625), (25, 1532245), (55, 696475), (65, 589325), (125, 306449), (143, 267875), (275, 139295), (325, 117865), (715, 53575), (1375, 27859), (1625, 23573), (2143, 17875), (3575, 10715)]