9969682005

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{260339}}^1$

素因数の和:260410

約数の個数: 48

約数和(自身を含む): 18519546240

約数和(自身を除く): 8549864235

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 851, 1035, 1665, 2553, 4255, 7659, 12765, 38295, 260339, 781017, 1301695, 2343051, 3905085, 5987797, 9632543, 11715255, 17963391, 28897629, 29938985, 48162715, 53890173, 86692887, 89816955, 144488145, 221548489, 269450865, 433464435, 664645467, 1107742445, 1993936401, 3323227335, 9969682005]

約数ペア:

[(1, 9969682005), (3, 3323227335), (5, 1993936401), (9, 1107742445), (15, 664645467), (23, 433464435), (37, 269450865), (45, 221548489), (69, 144488145), (111, 89816955), (115, 86692887), (185, 53890173), (207, 48162715), (333, 29938985), (345, 28897629), (555, 17963391), (851, 11715255), (1035, 9632543), (1665, 5987797), (2553, 3905085), (4255, 2343051), (7659, 1301695), (12765, 781017), (38295, 260339)]