38064845

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 18544435

約数列:

[1, 5, 7, 13, 35, 65, 91, 269, 311, 455, 1345, 1555, 1883, 2177, 3497, 4043, 9415, 10885, 17485, 20215, 24479, 28301, 83659, 122395, 141505, 418295, 585613, 1087567, 2928065, 5437835, 7612969, 38064845]

約数ペア:

[(1, 38064845), (5, 7612969), (7, 5437835), (13, 2928065), (35, 1087567), (65, 585613), (91, 418295), (269, 141505), (311, 122395), (455, 83659), (1345, 28301), (1555, 24479), (1883, 20215), (2177, 17485), (3497, 10885), (4043, 9415)]