68871819135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{729613}}^1$

素因数の和:729688

約数の個数: 64

約数和(自身を含む): 134482452480

約数和(自身を除く): 65610633345

約数列:

[1, 3, 5, 7, 15, 21, 29, 31, 35, 87, 93, 105, 145, 155, 203, 217, 435, 465, 609, 651, 899, 1015, 1085, 2697, 3045, 3255, 4495, 6293, 13485, 18879, 31465, 94395, 729613, 2188839, 3648065, 5107291, 10944195, 15321873, 21158777, 22618003, 25536455, 63476331, 67854009, 76609365, 105793885, 113090015, 148111439, 158326021, 317381655, 339270045, 444334317, 474978063, 655922087, 740557195, 791630105, 1967766261, 2221671585, 2374890315, 3279610435, 4591454609, 9838831305, 13774363827, 22957273045, 68871819135]

約数ペア:

[(1, 68871819135), (3, 22957273045), (5, 13774363827), (7, 9838831305), (15, 4591454609), (21, 3279610435), (29, 2374890315), (31, 2221671585), (35, 1967766261), (87, 791630105), (93, 740557195), (105, 655922087), (145, 474978063), (155, 444334317), (203, 339270045), (217, 317381655), (435, 158326021), (465, 148111439), (609, 113090015), (651, 105793885), (899, 76609365), (1015, 67854009), (1085, 63476331), (2697, 25536455), (3045, 22618003), (3255, 21158777), (4495, 15321873), (6293, 10944195), (13485, 5107291), (18879, 3648065), (31465, 2188839), (94395, 729613)]