73120545

素因数分解:

$3^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1549}}^1$

素因数の和:2609

約数の個数: 24

約数和(自身を含む): 126945000

約数和(自身を除く): 53824455

約数列:

[1, 3, 5, 9, 15, 45, 1049, 1549, 3147, 4647, 5245, 7745, 9441, 13941, 15735, 23235, 47205, 69705, 1624901, 4874703, 8124505, 14624109, 24373515, 73120545]

約数ペア:

[(1, 73120545), (3, 24373515), (5, 14624109), (9, 8124505), (15, 4874703), (45, 1624901), (1049, 69705), (1549, 47205), (3147, 23235), (4647, 15735), (5245, 13941), (7745, 9441)]