6573945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 12135168

約数和(自身を除く): 5561223

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 411, 457, 685, 959, 1371, 2055, 2285, 2877, 3199, 4795, 6855, 9597, 14385, 15995, 47985, 62609, 187827, 313045, 438263, 939135, 1314789, 2191315, 6573945]

約数ペア:

[(1, 6573945), (3, 2191315), (5, 1314789), (7, 939135), (15, 438263), (21, 313045), (35, 187827), (105, 62609), (137, 47985), (411, 15995), (457, 14385), (685, 9597), (959, 6855), (1371, 4795), (2055, 3199), (2285, 2877)]