72615715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{15401}}^1$

素因数の和:15470

約数の個数: 16

約数和(自身を含む): 93151296

約数和(自身を除く): 20535581

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 15401, 77005, 354223, 631441, 1771115, 3157205, 14523143, 72615715]

約数ペア:

[(1, 72615715), (5, 14523143), (23, 3157205), (41, 1771115), (115, 631441), (205, 354223), (943, 77005), (4715, 15401)]