74061325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7351}}^1$

素因数の和:7405

約数の個数: 24

約数和(自身を含む): 102104576

約数和(自身を除く): 28043251

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 7351, 10075, 36755, 95563, 183775, 227881, 477815, 1139405, 2389075, 2962453, 5697025, 14812265, 74061325]

約数ペア:

[(1, 74061325), (5, 14812265), (13, 5697025), (25, 2962453), (31, 2389075), (65, 1139405), (155, 477815), (325, 227881), (403, 183775), (775, 95563), (2015, 36755), (7351, 10075)]