23927715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 48704448

約数和(自身を除く): 24776733

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 185, 259, 315, 333, 555, 777, 1295, 1665, 2053, 2331, 3885, 6159, 10265, 11655, 14371, 18477, 30795, 43113, 71855, 75961, 92385, 129339, 215565, 227883, 379805, 531727, 646695, 683649, 1139415, 1595181, 2658635, 3418245, 4785543, 7975905, 23927715]

約数ペア:

[(1, 23927715), (3, 7975905), (5, 4785543), (7, 3418245), (9, 2658635), (15, 1595181), (21, 1139415), (35, 683649), (37, 646695), (45, 531727), (63, 379805), (105, 227883), (111, 215565), (185, 129339), (259, 92385), (315, 75961), (333, 71855), (555, 43113), (777, 30795), (1295, 18477), (1665, 14371), (2053, 11655), (2331, 10265), (3885, 6159)]