1505090665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{1709}}^1$

素因数の和:2541

約数の個数: 32

約数和(自身を含む): 2063244960

約数和(自身を除く): 558154295

約数列:

[1, 5, 13, 17, 65, 85, 221, 797, 1105, 1709, 3985, 8545, 10361, 13549, 22217, 29053, 51805, 67745, 111085, 145265, 176137, 377689, 880685, 1362073, 1888445, 6810365, 17706949, 23155241, 88534745, 115776205, 301018133, 1505090665]

約数ペア:

[(1, 1505090665), (5, 301018133), (13, 115776205), (17, 88534745), (65, 23155241), (85, 17706949), (221, 6810365), (797, 1888445), (1105, 1362073), (1709, 880685), (3985, 377689), (8545, 176137), (10361, 145265), (13549, 111085), (22217, 67745), (29053, 51805)]