159898105

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{1913}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 195457680

約数和(自身を除く): 35559575

約数列:

[1, 5, 73, 229, 365, 1145, 1913, 9565, 16717, 83585, 139649, 438077, 698245, 2190385, 31979621, 159898105]

約数ペア:

[(1, 159898105), (5, 31979621), (73, 2190385), (229, 698245), (365, 438077), (1145, 139649), (1913, 83585), (9565, 16717)]