38661165

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3923}}^1$

素因数の和:4010

約数の個数: 32

約数和(自身を含む): 69690240

約数和(自身を除く): 31029075

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 3923, 9855, 11769, 19615, 35307, 58845, 105921, 176535, 286379, 529605, 859137, 1431895, 2577411, 4295685, 7732233, 12887055, 38661165]

約数ペア:

[(1, 38661165), (3, 12887055), (5, 7732233), (9, 4295685), (15, 2577411), (27, 1431895), (45, 859137), (73, 529605), (135, 286379), (219, 176535), (365, 105921), (657, 58845), (1095, 35307), (1971, 19615), (3285, 11769), (3923, 9855)]