20392912462665

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{34429}}^1\times {\mathrm{261509}}^1$

素因数の和:296097

約数の個数: 32

約数和(自身を含む): 32845823366400

約数和(自身を除く): 12452910903735

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 34429, 103287, 172145, 261509, 516435, 784527, 1307545, 3922635, 5198779, 15596337, 25993895, 39487859, 77981685, 118463577, 197439295, 592317885, 9003493361, 27010480083, 45017466805, 135052400415, 1359527497511, 4078582492533, 6797637487555, 20392912462665]

約数ペア:

[(1, 20392912462665), (3, 6797637487555), (5, 4078582492533), (15, 1359527497511), (151, 135052400415), (453, 45017466805), (755, 27010480083), (2265, 9003493361), (34429, 592317885), (103287, 197439295), (172145, 118463577), (261509, 77981685), (516435, 39487859), (784527, 25993895), (1307545, 15596337), (3922635, 5198779)]