9912275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 13217904

約数和(自身を除く): 3305629

約数列:

[1, 5, 17, 25, 83, 85, 281, 415, 425, 1405, 1411, 2075, 4777, 7025, 7055, 23323, 23885, 35275, 116615, 119425, 396491, 583075, 1982455, 9912275]

約数ペア:

[(1, 9912275), (5, 1982455), (17, 583075), (25, 396491), (83, 119425), (85, 116615), (281, 35275), (415, 23885), (425, 23323), (1405, 7055), (1411, 7025), (2075, 4777)]