30688625

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{2029}}^1$

素因数の和:2066

約数の個数: 24

約数和(自身を含む): 42118440

約数和(自身を除く): 11429815

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 605, 1375, 2029, 3025, 10145, 15125, 22319, 50725, 111595, 245509, 253625, 557975, 1227545, 2789875, 6137725, 30688625]

約数ペア:

[(1, 30688625), (5, 6137725), (11, 2789875), (25, 1227545), (55, 557975), (121, 253625), (125, 245509), (275, 111595), (605, 50725), (1375, 22319), (2029, 15125), (3025, 10145)]