89246909295

素因数分解:

$3^4\times 5^1\times {\mathrm{220362739}}^1$

素因数の和:220362756

約数の個数: 20

約数和(自身を含む): 159983349240

約数和(自身を除く): 70736439945

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 220362739, 661088217, 1101813695, 1983264651, 3305441085, 5949793953, 9916323255, 17849381859, 29748969765, 89246909295]

約数ペア:

[(1, 89246909295), (3, 29748969765), (5, 17849381859), (9, 9916323255), (15, 5949793953), (27, 3305441085), (45, 1983264651), (81, 1101813695), (135, 661088217), (405, 220362739)]