84897825

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{8641}}^1$

素因数の和:8785

約数の個数: 24

約数和(自身を含む): 141452256

約数和(自身を除く): 56554431

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 8641, 9825, 25923, 43205, 129615, 216025, 648075, 1131971, 3395913, 5659855, 16979565, 28299275, 84897825]

約数ペア:

[(1, 84897825), (3, 28299275), (5, 16979565), (15, 5659855), (25, 3395913), (75, 1131971), (131, 648075), (393, 216025), (655, 129615), (1965, 43205), (3275, 25923), (8641, 9825)]