489607133065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{13709}}^1\times {\mathrm{310559}}^1$

素因数の和:324296

約数の個数: 16

約数和(自身を含む): 613119974400

約数和(自身を除く): 123512841335

約数列:

[1, 5, 23, 115, 13709, 68545, 310559, 315307, 1552795, 1576535, 7142857, 35714285, 4257453331, 21287266655, 97921426613, 489607133065]

約数ペア:

[(1, 489607133065), (5, 97921426613), (23, 21287266655), (115, 4257453331), (13709, 35714285), (68545, 7142857), (310559, 1576535), (315307, 1552795)]