19268145

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10979}}^1$

素因数の和:11006

約数の個数: 32

約数和(自身を含む): 36892800

約数和(自身を除く): 17624655

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 10979, 32937, 54895, 98811, 142727, 164685, 296433, 428181, 494055, 713635, 1284543, 1482165, 2140905, 3853629, 6422715, 19268145]

約数ペア:

[(1, 19268145), (3, 6422715), (5, 3853629), (9, 2140905), (13, 1482165), (15, 1284543), (27, 713635), (39, 494055), (45, 428181), (65, 296433), (117, 164685), (135, 142727), (195, 98811), (351, 54895), (585, 32937), (1755, 10979)]