145645981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1039}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 161441280

約数和(自身を除く): 15795299

約数列:

[1, 13, 41, 263, 533, 1039, 3419, 10783, 13507, 42599, 140179, 273257, 553787, 3552341, 11203537, 145645981]

約数ペア:

[(1, 145645981), (13, 11203537), (41, 3552341), (263, 553787), (533, 273257), (1039, 140179), (3419, 42599), (10783, 13507)]