27025625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{3931}}^1$

素因数の和:3962

約数の個数: 20

約数和(自身を含む): 36850704

約数和(自身を除く): 9825079

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 3931, 6875, 19655, 43241, 98275, 216205, 491375, 1081025, 2456875, 5405125, 27025625]

約数ペア:

[(1, 27025625), (5, 5405125), (11, 2456875), (25, 1081025), (55, 491375), (125, 216205), (275, 98275), (625, 43241), (1375, 19655), (3931, 6875)]