13374972065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{330287}}^1$

素因数の和:330401

約数の個数: 32

約数和(自身を含む): 19975818240

約数和(自身を除く): 6600846175

約数列:

[1, 5, 7, 13, 35, 65, 89, 91, 445, 455, 623, 1157, 3115, 5785, 8099, 40495, 330287, 1651435, 2312009, 4293731, 11560045, 21468655, 29395543, 30056117, 146977715, 150280585, 205768801, 382142059, 1028844005, 1910710295, 2674994413, 13374972065]

約数ペア:

[(1, 13374972065), (5, 2674994413), (7, 1910710295), (13, 1028844005), (35, 382142059), (65, 205768801), (89, 150280585), (91, 146977715), (445, 30056117), (455, 29395543), (623, 21468655), (1157, 11560045), (3115, 4293731), (5785, 2312009), (8099, 1651435), (40495, 330287)]