70759325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 113742720

約数和(自身を除く): 42983395

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 91, 95, 133, 175, 247, 325, 455, 475, 665, 1235, 1637, 1729, 2275, 3325, 6175, 8185, 8645, 11459, 21281, 31103, 40925, 43225, 57295, 106405, 148967, 155515, 217721, 286475, 404339, 532025, 744835, 777575, 1088605, 2021695, 2830373, 3724175, 5443025, 10108475, 14151865, 70759325]

約数ペア:

[(1, 70759325), (5, 14151865), (7, 10108475), (13, 5443025), (19, 3724175), (25, 2830373), (35, 2021695), (65, 1088605), (91, 777575), (95, 744835), (133, 532025), (175, 404339), (247, 286475), (325, 217721), (455, 155515), (475, 148967), (665, 106405), (1235, 57295), (1637, 43225), (1729, 40925), (2275, 31103), (3325, 21281), (6175, 11459), (8185, 8645)]