415025075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{11969}}^1$

素因数の和:12071

約数の個数: 24

約数和(自身を含む): 549183600

約数和(自身を除く): 134158525

約数列:

[1, 5, 19, 25, 73, 95, 365, 475, 1387, 1825, 6935, 11969, 34675, 59845, 227411, 299225, 873737, 1137055, 4368685, 5685275, 16601003, 21843425, 83005015, 415025075]

約数ペア:

[(1, 415025075), (5, 83005015), (19, 21843425), (25, 16601003), (73, 5685275), (95, 4368685), (365, 1137055), (475, 873737), (1387, 299225), (1825, 227411), (6935, 59845), (11969, 34675)]