26461125

素因数分解:

$3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 48899136

約数和(自身を除く): 22438011

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 125, 129, 215, 225, 375, 387, 547, 645, 1075, 1125, 1641, 1935, 2735, 3225, 4923, 5375, 8205, 9675, 13675, 16125, 23521, 24615, 41025, 48375, 68375, 70563, 117605, 123075, 205125, 211689, 352815, 588025, 615375, 1058445, 1764075, 2940125, 5292225, 8820375, 26461125]

約数ペア:

[(1, 26461125), (3, 8820375), (5, 5292225), (9, 2940125), (15, 1764075), (25, 1058445), (43, 615375), (45, 588025), (75, 352815), (125, 211689), (129, 205125), (215, 123075), (225, 117605), (375, 70563), (387, 68375), (547, 48375), (645, 41025), (1075, 24615), (1125, 23521), (1641, 16125), (1935, 13675), (2735, 9675), (3225, 8205), (4923, 5375)]