24864255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 48877920

約数和(自身を除く): 24013665

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 2237, 3705, 6711, 11115, 11185, 20133, 29081, 33555, 42503, 87243, 100665, 127509, 145405, 212515, 261729, 382527, 436215, 552539, 637545, 1308645, 1657617, 1912635, 2762695, 4972851, 8288085, 24864255]

約数ペア:

[(1, 24864255), (3, 8288085), (5, 4972851), (9, 2762695), (13, 1912635), (15, 1657617), (19, 1308645), (39, 637545), (45, 552539), (57, 436215), (65, 382527), (95, 261729), (117, 212515), (171, 145405), (195, 127509), (247, 100665), (285, 87243), (585, 42503), (741, 33555), (855, 29081), (1235, 20133), (2223, 11185), (2237, 11115), (3705, 6711)]