3868245

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 6810336

約数和(自身を除く): 2942091

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 1283, 3015, 3849, 6415, 11547, 19245, 57735, 85961, 257883, 429805, 773649, 1289415, 3868245]

約数ペア:

[(1, 3868245), (3, 1289415), (5, 773649), (9, 429805), (15, 257883), (45, 85961), (67, 57735), (201, 19245), (335, 11547), (603, 6415), (1005, 3849), (1283, 3015)]