72875515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{1301}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 92806560

約数和(自身を除く): 19931045

約数列:

[1, 5, 17, 85, 659, 1301, 3295, 6505, 11203, 22117, 56015, 110585, 857359, 4286795, 14575103, 72875515]

約数ペア:

[(1, 72875515), (5, 14575103), (17, 4286795), (85, 857359), (659, 110585), (1301, 56015), (3295, 22117), (6505, 11203)]