85486995

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:678

約数の個数: 80

約数和(自身を含む): 172846080

約数和(自身を除く): 87359085

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 81, 93, 99, 135, 155, 165, 279, 297, 341, 405, 465, 495, 619, 837, 891, 1023, 1395, 1485, 1705, 1857, 2511, 3069, 3095, 4185, 4455, 5115, 5571, 6809, 9207, 9285, 12555, 15345, 16713, 19189, 20427, 27621, 27855, 34045, 46035, 50139, 57567, 61281, 83565, 95945, 102135, 138105, 172701, 183843, 211079, 250695, 287835, 306405, 518103, 551529, 633237, 863505, 919215, 1055395, 1554309, 1899711, 2590515, 2757645, 3166185, 5699133, 7771545, 9498555, 17097399, 28495665, 85486995]

約数ペア:

[(1, 85486995), (3, 28495665), (5, 17097399), (9, 9498555), (11, 7771545), (15, 5699133), (27, 3166185), (31, 2757645), (33, 2590515), (45, 1899711), (55, 1554309), (81, 1055395), (93, 919215), (99, 863505), (135, 633237), (155, 551529), (165, 518103), (279, 306405), (297, 287835), (341, 250695), (405, 211079), (465, 183843), (495, 172701), (619, 138105), (837, 102135), (891, 95945), (1023, 83565), (1395, 61281), (1485, 57567), (1705, 50139), (1857, 46035), (2511, 34045), (3069, 27855), (3095, 27621), (4185, 20427), (4455, 19189), (5115, 16713), (5571, 15345), (6809, 12555), (9207, 9285)]