53638065

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2351}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 103299840

約数和(自身を除く): 49661775

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 845, 1521, 1755, 2351, 2535, 4563, 7053, 7605, 11755, 21159, 22815, 30563, 35265, 63477, 91689, 105795, 152815, 275067, 317385, 397319, 458445, 825201, 1191957, 1375335, 1986595, 3575871, 4126005, 5959785, 10727613, 17879355, 53638065]

約数ペア:

[(1, 53638065), (3, 17879355), (5, 10727613), (9, 5959785), (13, 4126005), (15, 3575871), (27, 1986595), (39, 1375335), (45, 1191957), (65, 825201), (117, 458445), (135, 397319), (169, 317385), (195, 275067), (351, 152815), (507, 105795), (585, 91689), (845, 63477), (1521, 35265), (1755, 30563), (2351, 22815), (2535, 21159), (4563, 11755), (7053, 7605)]