56343465

素因数分解:

$3^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{857}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 100488960

約数和(自身を除く): 44145495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 487, 857, 1461, 2435, 2571, 4285, 4383, 7305, 7713, 12855, 13149, 21915, 23139, 38565, 65745, 115695, 417359, 1252077, 2086795, 3756231, 6260385, 11268693, 18781155, 56343465]

約数ペア:

[(1, 56343465), (3, 18781155), (5, 11268693), (9, 6260385), (15, 3756231), (27, 2086795), (45, 1252077), (135, 417359), (487, 115695), (857, 65745), (1461, 38565), (2435, 23139), (2571, 21915), (4285, 13149), (4383, 12855), (7305, 7713)]