1153489115

素因数分解:

$5^1\times {\mathrm{491}}^1\times {\mathrm{641}}^1\times {\mathrm{733}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 1391065056

約数和(自身を除く): 237575941

約数列:

[1, 5, 491, 641, 733, 2455, 3205, 3665, 314731, 359903, 469853, 1573655, 1799515, 2349265, 230697823, 1153489115]

約数ペア:

[(1, 1153489115), (5, 230697823), (491, 2349265), (641, 1799515), (733, 1573655), (2455, 469853), (3205, 359903), (3665, 314731)]