75490485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31259}}^1$

素因数の和:31297

約数の個数: 32

約数和(自身を含む): 144046080

約数和(自身を除く): 68555595

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 31259, 93777, 156295, 218813, 468885, 656439, 718957, 1094065, 2156871, 3282195, 3594785, 5032699, 10784355, 15098097, 25163495, 75490485]

約数ペア:

[(1, 75490485), (3, 25163495), (5, 15098097), (7, 10784355), (15, 5032699), (21, 3594785), (23, 3282195), (35, 2156871), (69, 1094065), (105, 718957), (115, 656439), (161, 468885), (345, 218813), (483, 156295), (805, 93777), (2415, 31259)]