64344345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1061}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 111331584

約数和(自身を除く): 46987239

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 311, 933, 1061, 1555, 3183, 4043, 4665, 5305, 12129, 13793, 15915, 20215, 41379, 60645, 68965, 206895, 329971, 989913, 1649855, 4289623, 4949565, 12868869, 21448115, 64344345]

約数ペア:

[(1, 64344345), (3, 21448115), (5, 12868869), (13, 4949565), (15, 4289623), (39, 1649855), (65, 989913), (195, 329971), (311, 206895), (933, 68965), (1061, 60645), (1555, 41379), (3183, 20215), (4043, 15915), (4665, 13793), (5305, 12129)]