505767105

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{129187}}^1$

素因数の和:129230

約数の個数: 32

約数和(自身を含む): 930153600

約数和(自身を除く): 424386495

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 129187, 387561, 645935, 1162683, 1937805, 3488049, 3746423, 5813415, 11239269, 17440245, 18732115, 33717807, 56196345, 101153421, 168589035, 505767105]

約数ペア:

[(1, 505767105), (3, 168589035), (5, 101153421), (9, 56196345), (15, 33717807), (27, 18732115), (29, 17440245), (45, 11239269), (87, 5813415), (135, 3746423), (145, 3488049), (261, 1937805), (435, 1162683), (783, 645935), (1305, 387561), (3915, 129187)]