13379402305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1\times {\mathrm{1549}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 17117654400

約数和(自身を除く): 3738252095

約数列:

[1, 5, 17, 85, 307, 331, 1535, 1549, 1655, 5219, 5627, 7745, 26095, 26333, 28135, 101617, 131665, 475543, 508085, 512719, 1727489, 2377715, 2563595, 8084231, 8637445, 8716223, 40421155, 43581115, 157404733, 787023665, 2675880461, 13379402305]

約数ペア:

[(1, 13379402305), (5, 2675880461), (17, 787023665), (85, 157404733), (307, 43581115), (331, 40421155), (1535, 8716223), (1549, 8637445), (1655, 8084231), (5219, 2563595), (5627, 2377715), (7745, 1727489), (26095, 512719), (26333, 508085), (28135, 475543), (101617, 131665)]