61009185

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 101808000

約数和(自身を除く): 40798815

約数列:

[1, 3, 5, 15, 29, 87, 139, 145, 417, 435, 695, 1009, 2085, 3027, 4031, 5045, 12093, 15135, 20155, 29261, 60465, 87783, 140251, 146305, 420753, 438915, 701255, 2103765, 4067279, 12201837, 20336395, 61009185]

約数ペア:

[(1, 61009185), (3, 20336395), (5, 12201837), (15, 4067279), (29, 2103765), (87, 701255), (139, 438915), (145, 420753), (417, 146305), (435, 140251), (695, 87783), (1009, 60465), (2085, 29261), (3027, 20155), (4031, 15135), (5045, 12093)]