38991105

素因数分解:

$3^3\times 5^1\times {\mathrm{288823}}^1$

素因数の和:288837

約数の個数: 16

約数和(自身を含む): 69317760

約数和(自身を除く): 30326655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 288823, 866469, 1444115, 2599407, 4332345, 7798221, 12997035, 38991105]

約数ペア:

[(1, 38991105), (3, 12997035), (5, 7798221), (9, 4332345), (15, 2599407), (27, 1444115), (45, 866469), (135, 288823)]