66167475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 120408960

約数和(自身を除く): 54241485

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 139, 165, 275, 417, 577, 695, 825, 1529, 1731, 2085, 2885, 3475, 4587, 6347, 7645, 8655, 10425, 14425, 19041, 22935, 31735, 38225, 43275, 80203, 95205, 114675, 158675, 240609, 401015, 476025, 882233, 1203045, 2005075, 2646699, 4411165, 6015225, 13233495, 22055825, 66167475]

約数ペア:

[(1, 66167475), (3, 22055825), (5, 13233495), (11, 6015225), (15, 4411165), (25, 2646699), (33, 2005075), (55, 1203045), (75, 882233), (139, 476025), (165, 401015), (275, 240609), (417, 158675), (577, 114675), (695, 95205), (825, 80203), (1529, 43275), (1731, 38225), (2085, 31735), (2885, 22935), (3475, 19041), (4587, 14425), (6347, 10425), (7645, 8655)]