17020115

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21143}}^1$

素因数の和:21178

約数の個数: 16

約数和(自身を含む): 24357888

約数和(自身を除く): 7337773

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 21143, 105715, 148001, 486289, 740005, 2431445, 3404023, 17020115]

約数ペア:

[(1, 17020115), (5, 3404023), (7, 2431445), (23, 740005), (35, 486289), (115, 148001), (161, 105715), (805, 21143)]