138877886855

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{2066789}}^1$

素因数の和:2067034

約数の個数: 16

約数和(自身を含む): 169642123200

約数和(自身を除く): 30764236345

約数列:

[1, 5, 89, 151, 445, 755, 13439, 67195, 2066789, 10333945, 183944221, 312085139, 919721105, 1560425695, 27775577371, 138877886855]

約数ペア:

[(1, 138877886855), (5, 27775577371), (89, 1560425695), (151, 919721105), (445, 312085139), (755, 183944221), (13439, 10333945), (67195, 2066789)]