22980765

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 38532096

約数和(自身を除く): 15551331

約数列:

[1, 3, 5, 15, 31, 73, 93, 155, 219, 365, 465, 677, 1095, 2031, 2263, 3385, 6789, 10155, 11315, 20987, 33945, 49421, 62961, 104935, 148263, 247105, 314805, 741315, 1532051, 4596153, 7660255, 22980765]

約数ペア:

[(1, 22980765), (3, 7660255), (5, 4596153), (15, 1532051), (31, 741315), (73, 314805), (93, 247105), (155, 148263), (219, 104935), (365, 62961), (465, 49421), (677, 33945), (1095, 20987), (2031, 11315), (2263, 10155), (3385, 6789)]