72605465

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2377}}^1$

素因数の和:2572

約数の個数: 16

約数和(自身を含む): 89888400

約数和(自身を除く): 17282935

約数列:

[1, 5, 41, 149, 205, 745, 2377, 6109, 11885, 30545, 97457, 354173, 487285, 1770865, 14521093, 72605465]

約数ペア:

[(1, 72605465), (5, 14521093), (41, 1770865), (149, 487285), (205, 354173), (745, 97457), (2377, 30545), (6109, 11885)]