281010245

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1\times {\mathrm{797}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 340599168

約数和(自身を除く): 59588923

約数列:

[1, 5, 151, 467, 755, 797, 2335, 3985, 70517, 120347, 352585, 372199, 601735, 1860995, 56202049, 281010245]

約数ペア:

[(1, 281010245), (5, 56202049), (151, 1860995), (467, 601735), (755, 372199), (797, 352585), (2335, 120347), (3985, 70517)]