3774425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 5062176

約数和(自身を除く): 1287751

約数列:

[1, 5, 17, 25, 83, 85, 107, 415, 425, 535, 1411, 1819, 2075, 2675, 7055, 8881, 9095, 35275, 44405, 45475, 150977, 222025, 754885, 3774425]

約数ペア:

[(1, 3774425), (5, 754885), (17, 222025), (25, 150977), (83, 45475), (85, 44405), (107, 35275), (415, 9095), (425, 8881), (535, 7055), (1411, 2675), (1819, 2075)]