73950545

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{1213}}^1$

素因数の和:1444

約数の個数: 16

約数和(自身を含む): 90467280

約数和(自身を除く): 16516735

約数列:

[1, 5, 89, 137, 445, 685, 1213, 6065, 12193, 60965, 107957, 166181, 539785, 830905, 14790109, 73950545]

約数ペア:

[(1, 73950545), (5, 14790109), (89, 830905), (137, 539785), (445, 166181), (685, 107957), (1213, 60965), (6065, 12193)]