16869195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17851}}^1$

素因数の和:17872

約数の個数: 32

約数和(自身を含む): 34275840

約数和(自身を除く): 17406645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 17851, 53553, 89255, 124957, 160659, 267765, 374871, 481977, 624785, 803295, 1124613, 1874355, 2409885, 3373839, 5623065, 16869195]

約数ペア:

[(1, 16869195), (3, 5623065), (5, 3373839), (7, 2409885), (9, 1874355), (15, 1124613), (21, 803295), (27, 624785), (35, 481977), (45, 374871), (63, 267765), (105, 160659), (135, 124957), (189, 89255), (315, 53553), (945, 17851)]