281036745315

素因数分解:

$3^3\times 5^1\times {\mathrm{2081753669}}^1$

素因数の和:2081753683

約数の個数: 16

約数和(自身を含む): 499620880800

約数和(自身を除く): 218584135485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2081753669, 6245261007, 10408768345, 18735783021, 31226305035, 56207349063, 93678915105, 281036745315]

約数ペア:

[(1, 281036745315), (3, 93678915105), (5, 56207349063), (9, 31226305035), (15, 18735783021), (27, 10408768345), (45, 6245261007), (135, 2081753669)]