414855

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{439}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 844800

約数和(自身を除く): 429945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 439, 945, 1317, 2195, 3073, 3951, 6585, 9219, 11853, 15365, 19755, 27657, 46095, 59265, 82971, 138285, 414855]

約数ペア:

[(1, 414855), (3, 138285), (5, 82971), (7, 59265), (9, 46095), (15, 27657), (21, 19755), (27, 15365), (35, 11853), (45, 9219), (63, 6585), (105, 3951), (135, 3073), (189, 2195), (315, 1317), (439, 945)]