86907899715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197117}}^1$

素因数の和:197181

約数の個数: 128

約数和(自身を含む): 190747146240

約数和(自身を除く): 103839246525

約数列:

[1, 3, 5, 7, 13, 15, 17, 19, 21, 35, 39, 51, 57, 65, 85, 91, 95, 105, 119, 133, 195, 221, 247, 255, 273, 285, 323, 357, 399, 455, 595, 663, 665, 741, 969, 1105, 1235, 1365, 1547, 1615, 1729, 1785, 1995, 2261, 3315, 3705, 4199, 4641, 4845, 5187, 6783, 7735, 8645, 11305, 12597, 20995, 23205, 25935, 29393, 33915, 62985, 88179, 146965, 197117, 440895, 591351, 985585, 1379819, 2562521, 2956755, 3350989, 3745223, 4139457, 6899095, 7687563, 10052967, 11235669, 12812605, 16754945, 17937647, 18726115, 20697285, 23456923, 26216561, 38437815, 43562857, 48687899, 50264835, 53812941, 56178345, 63668791, 70370769, 78649683, 89688235, 117284615, 130688571, 131082805, 146063697, 191006373, 217814285, 243439495, 269064705, 304939999, 318343955, 340815293, 351853845, 393248415, 445681537, 653442855, 730318485, 827694283, 914819997, 955031865, 1022445879, 1337044611, 1524699995, 1704076465, 2228407685, 2483082849, 4138471415, 4574099985, 5112229395, 5793859981, 6685223055, 12415414245, 17381579943, 28969299905, 86907899715]

約数ペア:

[(1, 86907899715), (3, 28969299905), (5, 17381579943), (7, 12415414245), (13, 6685223055), (15, 5793859981), (17, 5112229395), (19, 4574099985), (21, 4138471415), (35, 2483082849), (39, 2228407685), (51, 1704076465), (57, 1524699995), (65, 1337044611), (85, 1022445879), (91, 955031865), (95, 914819997), (105, 827694283), (119, 730318485), (133, 653442855), (195, 445681537), (221, 393248415), (247, 351853845), (255, 340815293), (273, 318343955), (285, 304939999), (323, 269064705), (357, 243439495), (399, 217814285), (455, 191006373), (595, 146063697), (663, 131082805), (665, 130688571), (741, 117284615), (969, 89688235), (1105, 78649683), (1235, 70370769), (1365, 63668791), (1547, 56178345), (1615, 53812941), (1729, 50264835), (1785, 48687899), (1995, 43562857), (2261, 38437815), (3315, 26216561), (3705, 23456923), (4199, 20697285), (4641, 18726115), (4845, 17937647), (5187, 16754945), (6783, 12812605), (7735, 11235669), (8645, 10052967), (11305, 7687563), (12597, 6899095), (20995, 4139457), (23205, 3745223), (25935, 3350989), (29393, 2956755), (33915, 2562521), (62985, 1379819), (88179, 985585), (146965, 591351), (197117, 440895)]