16287505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3019}}^1$

素因数の和:3120

約数の個数: 16

約数和(自身を含む): 21309120

約数和(自身を除く): 5021615

約数列:

[1, 5, 13, 65, 83, 415, 1079, 3019, 5395, 15095, 39247, 196235, 250577, 1252885, 3257501, 16287505]

約数ペア:

[(1, 16287505), (5, 3257501), (13, 1252885), (65, 250577), (83, 196235), (415, 39247), (1079, 15095), (3019, 5395)]