5135275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 6923664

約数和(自身を除く): 1788389

約数列:

[1, 5, 17, 25, 43, 85, 215, 281, 425, 731, 1075, 1405, 3655, 4777, 7025, 12083, 18275, 23885, 60415, 119425, 205411, 302075, 1027055, 5135275]

約数ペア:

[(1, 5135275), (5, 1027055), (17, 302075), (25, 205411), (43, 119425), (85, 60415), (215, 23885), (281, 18275), (425, 12083), (731, 7025), (1075, 4777), (1405, 3655)]