304811275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{8641}}^1$

素因数の和:8751

約数の個数: 24

約数和(自身を含む): 405067824

約数和(自身を除く): 100256549

約数列:

[1, 5, 17, 25, 83, 85, 415, 425, 1411, 2075, 7055, 8641, 35275, 43205, 146897, 216025, 717203, 734485, 3586015, 3672425, 12192451, 17930075, 60962255, 304811275]

約数ペア:

[(1, 304811275), (5, 60962255), (17, 17930075), (25, 12192451), (83, 3672425), (85, 3586015), (415, 734485), (425, 717203), (1411, 216025), (2075, 146897), (7055, 43205), (8641, 35275)]