66168165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:2002

約数の個数: 64

約数和(自身を含む): 134922240

約数和(自身を除く): 68754075

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 255, 285, 323, 357, 399, 595, 665, 969, 1615, 1785, 1951, 1995, 2261, 4845, 5853, 6783, 9755, 11305, 13657, 29265, 33167, 33915, 37069, 40971, 68285, 99501, 111207, 165835, 185345, 204855, 232169, 259483, 497505, 556035, 630173, 696507, 778449, 1160845, 1297415, 1890519, 3150865, 3482535, 3892245, 4411211, 9452595, 13233633, 22056055, 66168165]

約数ペア:

[(1, 66168165), (3, 22056055), (5, 13233633), (7, 9452595), (15, 4411211), (17, 3892245), (19, 3482535), (21, 3150865), (35, 1890519), (51, 1297415), (57, 1160845), (85, 778449), (95, 696507), (105, 630173), (119, 556035), (133, 497505), (255, 259483), (285, 232169), (323, 204855), (357, 185345), (399, 165835), (595, 111207), (665, 99501), (969, 68285), (1615, 40971), (1785, 37069), (1951, 33915), (1995, 33167), (2261, 29265), (4845, 13657), (5853, 11305), (6783, 9755)]