6848974405

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{20369}}^1$

素因数の和:21133

約数の個数: 32

約数和(自身を含む): 10129593600

約数和(自身を除く): 3280619195

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 739, 3695, 5173, 9607, 20369, 25865, 48035, 67249, 101845, 142583, 264797, 336245, 712915, 1323985, 1853579, 9267895, 15052691, 75263455, 105368837, 195684983, 526844185, 978424915, 1369794881, 6848974405]

約数ペア:

[(1, 6848974405), (5, 1369794881), (7, 978424915), (13, 526844185), (35, 195684983), (65, 105368837), (91, 75263455), (455, 15052691), (739, 9267895), (3695, 1853579), (5173, 1323985), (9607, 712915), (20369, 336245), (25865, 264797), (48035, 142583), (67249, 101845)]