27312725

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{9029}}^1$

素因数の和:9061

約数の個数: 18

約数和(自身を含む): 37230690

約数和(自身を除く): 9917965

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 9029, 45145, 99319, 225725, 496595, 1092509, 2482975, 5462545, 27312725]

約数ペア:

[(1, 27312725), (5, 5462545), (11, 2482975), (25, 1092509), (55, 496595), (121, 225725), (275, 99319), (605, 45145), (3025, 9029)]