2023339905

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{68437}}^1$

素因数の和:68527

約数の個数: 40

約数和(自身を含む): 3676763112

約数和(自身を除く): 1653423207

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 365, 405, 657, 1095, 1971, 3285, 5913, 9855, 29565, 68437, 205311, 342185, 615933, 1026555, 1847799, 3079665, 4995901, 5543397, 9238995, 14987703, 24979505, 27716985, 44963109, 74938515, 134889327, 224815545, 404667981, 674446635, 2023339905]

約数ペア:

[(1, 2023339905), (3, 674446635), (5, 404667981), (9, 224815545), (15, 134889327), (27, 74938515), (45, 44963109), (73, 27716985), (81, 24979505), (135, 14987703), (219, 9238995), (365, 5543397), (405, 4995901), (657, 3079665), (1095, 1847799), (1971, 1026555), (3285, 615933), (5913, 342185), (9855, 205311), (29565, 68437)]