51701325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{4079}}^1$

素因数の和:4118

約数の個数: 36

約数和(自身を含む): 92583360

約数和(自身を除く): 40882035

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 845, 975, 2535, 4079, 4225, 12237, 12675, 20395, 53027, 61185, 101975, 159081, 265135, 305925, 689351, 795405, 1325675, 2068053, 3446755, 3977025, 10340265, 17233775, 51701325]

約数ペア:

[(1, 51701325), (3, 17233775), (5, 10340265), (13, 3977025), (15, 3446755), (25, 2068053), (39, 1325675), (65, 795405), (75, 689351), (169, 305925), (195, 265135), (325, 159081), (507, 101975), (845, 61185), (975, 53027), (2535, 20395), (4079, 12675), (4225, 12237)]