69639465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 136304640

約数和(自身を除く): 66665175

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 67, 95, 105, 133, 201, 285, 335, 399, 469, 521, 665, 1005, 1273, 1407, 1563, 1995, 2345, 2605, 3647, 3819, 6365, 7035, 7815, 8911, 9899, 10941, 18235, 19095, 26733, 29697, 34907, 44555, 49495, 54705, 69293, 104721, 133665, 148485, 174535, 207879, 244349, 346465, 523605, 663233, 733047, 1039395, 1221745, 1989699, 3316165, 3665235, 4642631, 9948495, 13927893, 23213155, 69639465]

約数ペア:

[(1, 69639465), (3, 23213155), (5, 13927893), (7, 9948495), (15, 4642631), (19, 3665235), (21, 3316165), (35, 1989699), (57, 1221745), (67, 1039395), (95, 733047), (105, 663233), (133, 523605), (201, 346465), (285, 244349), (335, 207879), (399, 174535), (469, 148485), (521, 133665), (665, 104721), (1005, 69293), (1273, 54705), (1407, 49495), (1563, 44555), (1995, 34907), (2345, 29697), (2605, 26733), (3647, 19095), (3819, 18235), (6365, 10941), (7035, 9899), (7815, 8911)]