89340485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{6977}}^1$

素因数の和:7192

約数の個数: 16

約数和(自身を含む): 116058096

約数和(自身を除く): 26717611

約数列:

[1, 5, 13, 65, 197, 985, 2561, 6977, 12805, 34885, 90701, 453505, 1374469, 6872345, 17868097, 89340485]

約数ペア:

[(1, 89340485), (5, 17868097), (13, 6872345), (65, 1374469), (197, 453505), (985, 90701), (2561, 34885), (6977, 12805)]