123021665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{7919}}^1$

素因数の和:8176

約数の個数: 16

約数和(自身を含む): 159667200

約数和(自身を除く): 36645535

約数列:

[1, 5, 13, 65, 239, 1195, 3107, 7919, 15535, 39595, 102947, 514735, 1892641, 9463205, 24604333, 123021665]

約数ペア:

[(1, 123021665), (5, 24604333), (13, 9463205), (65, 1892641), (239, 514735), (1195, 102947), (3107, 39595), (7919, 15535)]