85921275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{104147}}^1$

素因数の和:104171

約数の個数: 24

約数和(自身を含む): 154972224

約数和(自身を除く): 69050949

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 104147, 312441, 520735, 1145617, 1562205, 2603675, 3436851, 5728085, 7811025, 17184255, 28640425, 85921275]

約数ペア:

[(1, 85921275), (3, 28640425), (5, 17184255), (11, 7811025), (15, 5728085), (25, 3436851), (33, 2603675), (55, 1562205), (75, 1145617), (165, 520735), (275, 312441), (825, 104147)]