229622185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 306738432

約数和(自身を除く): 77116247

約数列:

[1, 5, 13, 37, 65, 185, 307, 311, 481, 1535, 1555, 2405, 3991, 4043, 11359, 11507, 19955, 20215, 56795, 57535, 95477, 147667, 149591, 477385, 738335, 747955, 1241201, 3532649, 6206005, 17663245, 45924437, 229622185]

約数ペア:

[(1, 229622185), (5, 45924437), (13, 17663245), (37, 6206005), (65, 3532649), (185, 1241201), (307, 747955), (311, 738335), (481, 477385), (1535, 149591), (1555, 147667), (2405, 95477), (3991, 57535), (4043, 56795), (11359, 20215), (11507, 19955)]