27304425

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2167

約数の個数: 48

約数和(自身を含む): 52824000

約数和(自身を除く): 25519575

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2129, 2565, 4275, 6387, 10645, 12825, 19161, 31935, 40451, 53225, 57483, 95805, 121353, 159675, 202255, 287415, 364059, 479025, 606765, 1011275, 1092177, 1437075, 1820295, 3033825, 5460885, 9101475, 27304425]

約数ペア:

[(1, 27304425), (3, 9101475), (5, 5460885), (9, 3033825), (15, 1820295), (19, 1437075), (25, 1092177), (27, 1011275), (45, 606765), (57, 479025), (75, 364059), (95, 287415), (135, 202255), (171, 159675), (225, 121353), (285, 95805), (475, 57483), (513, 53225), (675, 40451), (855, 31935), (1425, 19161), (2129, 12825), (2565, 10645), (4275, 6387)]