295162335

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21937}}^1$

素因数の和:21984

約数の個数: 48

約数和(自身を含む): 574951104

約数和(自身を除く): 279788769

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 13455, 21937, 65811, 109685, 197433, 285181, 329055, 504551, 855543, 987165, 1425905, 1513653, 2522755, 2566629, 4277715, 4540959, 6559163, 7568265, 12833145, 19677489, 22704795, 32795815, 59032467, 98387445, 295162335]

約数ペア:

[(1, 295162335), (3, 98387445), (5, 59032467), (9, 32795815), (13, 22704795), (15, 19677489), (23, 12833145), (39, 7568265), (45, 6559163), (65, 4540959), (69, 4277715), (115, 2566629), (117, 2522755), (195, 1513653), (207, 1425905), (299, 987165), (345, 855543), (585, 504551), (897, 329055), (1035, 285181), (1495, 197433), (2691, 109685), (4485, 65811), (13455, 21937)]