72180305

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{797}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 88482240

約数和(自身を除く): 16301935

約数列:

[1, 5, 59, 295, 307, 797, 1535, 3985, 18113, 47023, 90565, 235115, 244679, 1223395, 14436061, 72180305]

約数ペア:

[(1, 72180305), (5, 14436061), (59, 1223395), (295, 244679), (307, 235115), (797, 90565), (1535, 47023), (3985, 18113)]