72566585

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3709}}^1$

素因数の和:3777

約数の個数: 32

約数和(自身を含む): 109697280

約数和(自身を除く): 37130695

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 301, 455, 559, 1505, 2795, 3709, 3913, 18545, 19565, 25963, 48217, 129815, 159487, 241085, 337519, 797435, 1116409, 1687595, 2073331, 5582045, 10366655, 14513317, 72566585]

約数ペア:

[(1, 72566585), (5, 14513317), (7, 10366655), (13, 5582045), (35, 2073331), (43, 1687595), (65, 1116409), (91, 797435), (215, 337519), (301, 241085), (455, 159487), (559, 129815), (1505, 48217), (2795, 25963), (3709, 19565), (3913, 18545)]