11988893345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4259}}^1$

素因数の和:4446

約数の個数: 64

約数和(自身を含む): 17588551680

約数和(自身を除く): 5599658335

約数列:

[1, 5, 11, 13, 31, 55, 65, 127, 143, 155, 341, 403, 635, 715, 1397, 1651, 1705, 2015, 3937, 4259, 4433, 6985, 8255, 18161, 19685, 21295, 22165, 43307, 46849, 51181, 55367, 90805, 132029, 216535, 234245, 255905, 276835, 540893, 562991, 609037, 660145, 1452319, 1716377, 2704465, 2814955, 3045185, 5949823, 7031609, 7261595, 8581885, 16767683, 18880147, 29749115, 35158045, 77347699, 83838415, 94400735, 184444513, 217979879, 386738495, 922222565, 1089899395, 2397778669, 11988893345]

約数ペア:

[(1, 11988893345), (5, 2397778669), (11, 1089899395), (13, 922222565), (31, 386738495), (55, 217979879), (65, 184444513), (127, 94400735), (143, 83838415), (155, 77347699), (341, 35158045), (403, 29749115), (635, 18880147), (715, 16767683), (1397, 8581885), (1651, 7261595), (1705, 7031609), (2015, 5949823), (3937, 3045185), (4259, 2814955), (4433, 2704465), (6985, 1716377), (8255, 1452319), (18161, 660145), (19685, 609037), (21295, 562991), (22165, 540893), (43307, 276835), (46849, 255905), (51181, 234245), (55367, 216535), (90805, 132029)]