66930825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3613}}^1$

素因数の和:3658

約数の個数: 48

約数和(自身を含む): 125478080

約数和(自身を除く): 58547255

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 3613, 3705, 6175, 10839, 18065, 18525, 46969, 54195, 68647, 90325, 140907, 205941, 234845, 270975, 343235, 704535, 892411, 1029705, 1174225, 1716175, 2677233, 3522675, 4462055, 5148525, 13386165, 22310275, 66930825]

約数ペア:

[(1, 66930825), (3, 22310275), (5, 13386165), (13, 5148525), (15, 4462055), (19, 3522675), (25, 2677233), (39, 1716175), (57, 1174225), (65, 1029705), (75, 892411), (95, 704535), (195, 343235), (247, 270975), (285, 234845), (325, 205941), (475, 140907), (741, 90325), (975, 68647), (1235, 54195), (1425, 46969), (3613, 18525), (3705, 18065), (6175, 10839)]