17263395

素因数分解:

$3^3\times 5^1\times {\mathrm{127877}}^1$

素因数の和:127891

約数の個数: 16

約数和(自身を含む): 30690720

約数和(自身を除く): 13427325

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 127877, 383631, 639385, 1150893, 1918155, 3452679, 5754465, 17263395]

約数ペア:

[(1, 17263395), (3, 5754465), (5, 3452679), (9, 1918155), (15, 1150893), (27, 639385), (45, 383631), (135, 127877)]