24768135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 49907520

約数和(自身を除く): 25139385

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 1289, 2135, 2745, 3843, 3867, 6405, 6445, 9023, 11601, 19215, 19335, 27069, 45115, 58005, 78629, 81207, 135345, 235887, 393145, 406035, 550403, 707661, 1179435, 1651209, 2752015, 3538305, 4953627, 8256045, 24768135]

約数ペア:

[(1, 24768135), (3, 8256045), (5, 4953627), (7, 3538305), (9, 2752015), (15, 1651209), (21, 1179435), (35, 707661), (45, 550403), (61, 406035), (63, 393145), (105, 235887), (183, 135345), (305, 81207), (315, 78629), (427, 58005), (549, 45115), (915, 27069), (1281, 19335), (1289, 19215), (2135, 11601), (2745, 9023), (3843, 6445), (3867, 6405)]