24123255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 22325385

約数列:

[1, 3, 5, 13, 15, 17, 19, 39, 51, 57, 65, 85, 95, 195, 221, 247, 255, 285, 323, 383, 663, 741, 969, 1105, 1149, 1235, 1615, 1915, 3315, 3705, 4199, 4845, 4979, 5745, 6511, 7277, 12597, 14937, 19533, 20995, 21831, 24895, 32555, 36385, 62985, 74685, 84643, 94601, 97665, 109155, 123709, 253929, 283803, 371127, 423215, 473005, 618545, 1269645, 1419015, 1608217, 1855635, 4824651, 8041085, 24123255]

約数ペア:

[(1, 24123255), (3, 8041085), (5, 4824651), (13, 1855635), (15, 1608217), (17, 1419015), (19, 1269645), (39, 618545), (51, 473005), (57, 423215), (65, 371127), (85, 283803), (95, 253929), (195, 123709), (221, 109155), (247, 97665), (255, 94601), (285, 84643), (323, 74685), (383, 62985), (663, 36385), (741, 32555), (969, 24895), (1105, 21831), (1149, 20995), (1235, 19533), (1615, 14937), (1915, 12597), (3315, 7277), (3705, 6511), (4199, 5745), (4845, 4979)]