120154995

素因数分解:

$3^5\times 5^1\times {\mathrm{98893}}^1$

素因数の和:98913

約数の個数: 24

約数和(自身を含む): 215984496

約数和(自身を除く): 95829501

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 98893, 296679, 494465, 890037, 1483395, 2670111, 4450185, 8010333, 13350555, 24030999, 40051665, 120154995]

約数ペア:

[(1, 120154995), (3, 40051665), (5, 24030999), (9, 13350555), (15, 8010333), (27, 4450185), (45, 2670111), (81, 1483395), (135, 890037), (243, 494465), (405, 296679), (1215, 98893)]