75090615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{757}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 127707840

約数和(自身を除く): 52617225

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 389, 757, 1167, 1945, 2271, 3785, 5835, 6613, 11355, 12869, 19839, 33065, 38607, 64345, 99195, 193035, 294473, 883419, 1472365, 4417095, 5006041, 15018123, 25030205, 75090615]

約数ペア:

[(1, 75090615), (3, 25030205), (5, 15018123), (15, 5006041), (17, 4417095), (51, 1472365), (85, 883419), (255, 294473), (389, 193035), (757, 99195), (1167, 64345), (1945, 38607), (2271, 33065), (3785, 19839), (5835, 12869), (6613, 11355)]