22943305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2591}}^1$

素因数の和:2637

約数の個数: 32

約数和(自身を含む): 35831808

約数和(自身を除く): 12888503

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 2591, 8855, 12955, 18137, 28501, 59593, 90685, 142505, 199507, 297965, 417151, 655523, 997535, 2085755, 3277615, 4588661, 22943305]

約数ペア:

[(1, 22943305), (5, 4588661), (7, 3277615), (11, 2085755), (23, 997535), (35, 655523), (55, 417151), (77, 297965), (115, 199507), (161, 142505), (253, 90685), (385, 59593), (805, 28501), (1265, 18137), (1771, 12955), (2591, 8855)]