6920655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3469}}^1$

素因数の和:3503

約数の個数: 32

約数和(自身を含む): 13324800

約数和(自身を除く): 6404145

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 3469, 10407, 17345, 24283, 52035, 65911, 72849, 121415, 197733, 329555, 364245, 461377, 988665, 1384131, 2306885, 6920655]

約数ペア:

[(1, 6920655), (3, 2306885), (5, 1384131), (7, 988665), (15, 461377), (19, 364245), (21, 329555), (35, 197733), (57, 121415), (95, 72849), (105, 65911), (133, 52035), (285, 24283), (399, 17345), (665, 10407), (1995, 3469)]