39013515

素因数分解:

$3^3\times 5^1\times {\mathrm{288989}}^1$

素因数の和:289003

約数の個数: 16

約数和(自身を含む): 69357600

約数和(自身を除く): 30344085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 288989, 866967, 1444945, 2600901, 4334835, 7802703, 13004505, 39013515]

約数ペア:

[(1, 39013515), (3, 13004505), (5, 7802703), (9, 4334835), (15, 2600901), (27, 1444945), (45, 866967), (135, 288989)]