55917405

素因数分解:

$3^3\times 5^1\times {\mathrm{414203}}^1$

素因数の和:414217

約数の個数: 16

約数和(自身を含む): 99408960

約数和(自身を除く): 43491555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 414203, 1242609, 2071015, 3727827, 6213045, 11183481, 18639135, 55917405]

約数ペア:

[(1, 55917405), (3, 18639135), (5, 11183481), (9, 6213045), (15, 3727827), (27, 2071015), (45, 1242609), (135, 414203)]