395056551815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{10433}}^1$

素因数の和:10692

約数の個数: 64

約数和(自身を含む): 522598158720

約数和(自身を除く): 127541606905

約数列:

[1, 5, 17, 61, 67, 85, 109, 305, 335, 545, 1037, 1139, 1853, 4087, 5185, 5695, 6649, 7303, 9265, 10433, 20435, 33245, 36515, 52165, 69479, 113033, 124151, 177361, 347395, 445483, 565165, 620755, 636413, 699011, 886805, 1137197, 2227415, 3182065, 3495055, 5685985, 7573211, 10819021, 11883187, 19332349, 37866055, 42639671, 54095105, 59415935, 69369017, 76192199, 96661745, 213198355, 346845085, 380960995, 724874407, 1179273289, 1295267383, 3624372035, 4647724139, 5896366445, 6476336915, 23238620695, 79011310363, 395056551815]

約数ペア:

[(1, 395056551815), (5, 79011310363), (17, 23238620695), (61, 6476336915), (67, 5896366445), (85, 4647724139), (109, 3624372035), (305, 1295267383), (335, 1179273289), (545, 724874407), (1037, 380960995), (1139, 346845085), (1853, 213198355), (4087, 96661745), (5185, 76192199), (5695, 69369017), (6649, 59415935), (7303, 54095105), (9265, 42639671), (10433, 37866055), (20435, 19332349), (33245, 11883187), (36515, 10819021), (52165, 7573211), (69479, 5685985), (113033, 3495055), (124151, 3182065), (177361, 2227415), (347395, 1137197), (445483, 886805), (565165, 699011), (620755, 636413)]