505983245

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1\times {\mathrm{1171}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 615159360

約数和(自身を除く): 109176115

約数列:

[1, 5, 89, 445, 971, 1171, 4855, 5855, 86419, 104219, 432095, 521095, 1137041, 5685205, 101196649, 505983245]

約数ペア:

[(1, 505983245), (5, 101196649), (89, 5685205), (445, 1137041), (971, 521095), (1171, 432095), (4855, 104219), (5855, 86419)]