131388675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2377}}^1$

素因数の和:2468

約数の個数: 48

約数和(自身を含む): 240615552

約数和(自身を除く): 109226877

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 67, 75, 165, 201, 275, 335, 737, 825, 1005, 1675, 2211, 2377, 3685, 5025, 7131, 11055, 11885, 18425, 26147, 35655, 55275, 59425, 78441, 130735, 159259, 178275, 392205, 477777, 653675, 796295, 1751849, 1961025, 2388885, 3981475, 5255547, 8759245, 11944425, 26277735, 43796225, 131388675]

約数ペア:

[(1, 131388675), (3, 43796225), (5, 26277735), (11, 11944425), (15, 8759245), (25, 5255547), (33, 3981475), (55, 2388885), (67, 1961025), (75, 1751849), (165, 796295), (201, 653675), (275, 477777), (335, 392205), (737, 178275), (825, 159259), (1005, 130735), (1675, 78441), (2211, 59425), (2377, 55275), (3685, 35655), (5025, 26147), (7131, 18425), (11055, 11885)]