123236515

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1\times {\mathrm{1013}}^1$

素因数の和:1886

約数の個数: 16

約数和(自身を含む): 153316800

約数和(自身を除く): 30080285

約数列:

[1, 5, 29, 145, 839, 1013, 4195, 5065, 24331, 29377, 121655, 146885, 849907, 4249535, 24647303, 123236515]

約数ペア:

[(1, 123236515), (5, 24647303), (29, 4249535), (145, 849907), (839, 146885), (1013, 121655), (4195, 29377), (5065, 24331)]