23344065

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{479}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 43891200

約数和(自身を除く): 20547135

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 361, 479, 513, 855, 1083, 1437, 1805, 2395, 2565, 3249, 4311, 5415, 7185, 9101, 9747, 12933, 16245, 21555, 27303, 45505, 48735, 64665, 81909, 136515, 172919, 245727, 409545, 518757, 864595, 1228635, 1556271, 2593785, 4668813, 7781355, 23344065]

約数ペア:

[(1, 23344065), (3, 7781355), (5, 4668813), (9, 2593785), (15, 1556271), (19, 1228635), (27, 864595), (45, 518757), (57, 409545), (95, 245727), (135, 172919), (171, 136515), (285, 81909), (361, 64665), (479, 48735), (513, 45505), (855, 27303), (1083, 21555), (1437, 16245), (1805, 12933), (2395, 9747), (2565, 9101), (3249, 7185), (4311, 5415)]