86420638665

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{13711}}^1$

素因数の和:14004

約数の個数: 80

約数和(自身を含む): 157685806080

約数和(自身を除く): 71265167415

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 197, 237, 395, 405, 591, 711, 985, 1185, 1773, 2133, 2955, 3555, 5319, 6399, 8865, 10665, 13711, 15563, 15957, 26595, 31995, 41133, 46689, 68555, 77815, 79785, 123399, 140067, 205665, 233445, 370197, 420201, 616995, 700335, 1083169, 1110591, 1260603, 1850985, 2101005, 2701067, 3249507, 5415845, 5552955, 6303015, 8103201, 9748521, 13505335, 16247535, 24309603, 29245563, 40516005, 48742605, 72928809, 87736689, 121548015, 146227815, 213384293, 218786427, 364644045, 438683445, 640152879, 1066921465, 1093932135, 1920458637, 3200764395, 5761375911, 9602293185, 17284127733, 28806879555, 86420638665]

約数ペア:

[(1, 86420638665), (3, 28806879555), (5, 17284127733), (9, 9602293185), (15, 5761375911), (27, 3200764395), (45, 1920458637), (79, 1093932135), (81, 1066921465), (135, 640152879), (197, 438683445), (237, 364644045), (395, 218786427), (405, 213384293), (591, 146227815), (711, 121548015), (985, 87736689), (1185, 72928809), (1773, 48742605), (2133, 40516005), (2955, 29245563), (3555, 24309603), (5319, 16247535), (6399, 13505335), (8865, 9748521), (10665, 8103201), (13711, 6303015), (15563, 5552955), (15957, 5415845), (26595, 3249507), (31995, 2701067), (41133, 2101005), (46689, 1850985), (68555, 1260603), (77815, 1110591), (79785, 1083169), (123399, 700335), (140067, 616995), (205665, 420201), (233445, 370197)]