2856553695

素因数分解:

$3^6\times 5^1\times {\mathrm{783691}}^1$

素因数の和:783714

約数の個数: 28

約数和(自身を含む): 5139452136

約数和(自身を除く): 2282898441

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 783691, 2351073, 3918455, 7053219, 11755365, 21159657, 35266095, 63478971, 105798285, 190436913, 317394855, 571310739, 952184565, 2856553695]

約数ペア:

[(1, 2856553695), (3, 952184565), (5, 571310739), (9, 317394855), (15, 190436913), (27, 105798285), (45, 63478971), (81, 35266095), (135, 21159657), (243, 11755365), (405, 7053219), (729, 3918455), (1215, 2351073), (3645, 783691)]