38897415

素因数分解:

$3^4\times 5^1\times {\mathrm{96043}}^1$

素因数の和:96060

約数の個数: 20

約数和(自身を含む): 69727944

約数和(自身を除く): 30830529

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 96043, 288129, 480215, 864387, 1440645, 2593161, 4321935, 7779483, 12965805, 38897415]

約数ペア:

[(1, 38897415), (3, 12965805), (5, 7779483), (9, 4321935), (15, 2593161), (27, 1440645), (45, 864387), (81, 480215), (135, 288129), (405, 96043)]