17970978815

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{7207}}^1\times {\mathrm{21683}}^1$

素因数の和:28918

約数の個数: 16

約数和(自身を含む): 22506951168

約数和(自身を除く): 4535972353

約数列:

[1, 5, 23, 115, 7207, 21683, 36035, 108415, 165761, 498709, 828805, 2493545, 156269381, 781346905, 3594195763, 17970978815]

約数ペア:

[(1, 17970978815), (5, 3594195763), (23, 781346905), (115, 156269381), (7207, 2493545), (21683, 828805), (36035, 498709), (108415, 165761)]