99967075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16189}}^1$

素因数の和:16231

約数の個数: 24

約数和(自身を含む): 140529200

約数和(自身を除く): 40562125

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 16189, 80945, 210457, 307591, 404725, 1052285, 1537955, 3998683, 5261425, 7689775, 19993415, 99967075]

約数ペア:

[(1, 99967075), (5, 19993415), (13, 7689775), (19, 5261425), (25, 3998683), (65, 1537955), (95, 1052285), (247, 404725), (325, 307591), (475, 210457), (1235, 80945), (6175, 16189)]