61809585

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{941}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 103092480

約数和(自身を除く): 41282895

約数列:

[1, 3, 5, 15, 29, 87, 145, 151, 435, 453, 755, 941, 2265, 2823, 4379, 4705, 13137, 14115, 21895, 27289, 65685, 81867, 136445, 142091, 409335, 426273, 710455, 2131365, 4120639, 12361917, 20603195, 61809585]

約数ペア:

[(1, 61809585), (3, 20603195), (5, 12361917), (15, 4120639), (29, 2131365), (87, 710455), (145, 426273), (151, 409335), (435, 142091), (453, 136445), (755, 81867), (941, 65685), (2265, 27289), (2823, 21895), (4379, 14115), (4705, 13137)]