86531465

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^2$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 109226880

約数和(自身を除く): 22695415

約数列:

[1, 5, 47, 59, 79, 235, 295, 395, 2773, 3713, 4661, 6241, 13865, 18565, 23305, 31205, 219067, 293327, 368219, 1095335, 1466635, 1841095, 17306293, 86531465]

約数ペア:

[(1, 86531465), (5, 17306293), (47, 1841095), (59, 1466635), (79, 1095335), (235, 368219), (295, 293327), (395, 219067), (2773, 31205), (3713, 23305), (4661, 18565), (6241, 13865)]