415265535

素因数分解:

$3^4\times 5^1\times {\mathrm{1025347}}^1$

素因数の和:1025364

約数の個数: 20

約数和(自身を含む): 744402648

約数和(自身を除く): 329137113

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1025347, 3076041, 5126735, 9228123, 15380205, 27684369, 46140615, 83053107, 138421845, 415265535]

約数ペア:

[(1, 415265535), (3, 138421845), (5, 83053107), (9, 46140615), (15, 27684369), (27, 15380205), (45, 9228123), (81, 5126735), (135, 3076041), (405, 1025347)]