165706145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4517}}^1$

素因数の和:4585

約数の個数: 32

約数和(自身を含む): 234213120

約数和(自身を除く): 68506975

約数列:

[1, 5, 11, 23, 29, 55, 115, 145, 253, 319, 667, 1265, 1595, 3335, 4517, 7337, 22585, 36685, 49687, 103891, 130993, 248435, 519455, 654965, 1142801, 1440923, 3012839, 5714005, 7204615, 15064195, 33141229, 165706145]

約数ペア:

[(1, 165706145), (5, 33141229), (11, 15064195), (23, 7204615), (29, 5714005), (55, 3012839), (115, 1440923), (145, 1142801), (253, 654965), (319, 519455), (667, 248435), (1265, 130993), (1595, 103891), (3335, 49687), (4517, 36685), (7337, 22585)]