28542922395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{232709}}^1$

素因数の和:232784

約数の個数: 64

約数和(自身を含む): 53482343040

約数和(自身を除く): 24939420645

約数列:

[1, 3, 5, 13, 15, 17, 37, 39, 51, 65, 85, 111, 185, 195, 221, 255, 481, 555, 629, 663, 1105, 1443, 1887, 2405, 3145, 3315, 7215, 8177, 9435, 24531, 40885, 122655, 232709, 698127, 1163545, 3025217, 3490635, 3956053, 8610233, 9075651, 11868159, 15126085, 19780265, 25830699, 43051165, 45378255, 51428689, 59340795, 111933029, 129153495, 146373961, 154286067, 257143445, 335799087, 439121883, 559665145, 731869805, 771430335, 1678995435, 1902861493, 2195609415, 5708584479, 9514307465, 28542922395]

約数ペア:

[(1, 28542922395), (3, 9514307465), (5, 5708584479), (13, 2195609415), (15, 1902861493), (17, 1678995435), (37, 771430335), (39, 731869805), (51, 559665145), (65, 439121883), (85, 335799087), (111, 257143445), (185, 154286067), (195, 146373961), (221, 129153495), (255, 111933029), (481, 59340795), (555, 51428689), (629, 45378255), (663, 43051165), (1105, 25830699), (1443, 19780265), (1887, 15126085), (2405, 11868159), (3145, 9075651), (3315, 8610233), (7215, 3956053), (8177, 3490635), (9435, 3025217), (24531, 1163545), (40885, 698127), (122655, 232709)]