520019090745

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13397}}^1\times {\mathrm{4801}}^1$

素因数の和:18231

約数の個数: 96

約数和(自身を含む): 1056159409536

約数和(自身を除く): 536140318791

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 4801, 8085, 13397, 14403, 24005, 33607, 40191, 52811, 66985, 72015, 93779, 100821, 147367, 158433, 168035, 200955, 235249, 264055, 281337, 369677, 442101, 468895, 504105, 656453, 705747, 736835, 792165, 1031569, 1109031, 1176245, 1406685, 1848385, 1969359, 2210505, 2587739, 3094707, 3282265, 3528735, 5157845, 5545155, 7220983, 7763217, 9846795, 12938695, 15473535, 21662949, 36104915, 38816085, 64318997, 108314745, 192956991, 321594985, 450232979, 707508967, 964784955, 1350698937, 2122526901, 2251164895, 3151630853, 3537544835, 4952562769, 6753494685, 9454892559, 10612634505, 14857688307, 15758154265, 24762813845, 34667939383, 47274462795, 74288441535, 104003818149, 173339696915, 520019090745]

約数ペア:

[(1, 520019090745), (3, 173339696915), (5, 104003818149), (7, 74288441535), (11, 47274462795), (15, 34667939383), (21, 24762813845), (33, 15758154265), (35, 14857688307), (49, 10612634505), (55, 9454892559), (77, 6753494685), (105, 4952562769), (147, 3537544835), (165, 3151630853), (231, 2251164895), (245, 2122526901), (385, 1350698937), (539, 964784955), (735, 707508967), (1155, 450232979), (1617, 321594985), (2695, 192956991), (4801, 108314745), (8085, 64318997), (13397, 38816085), (14403, 36104915), (24005, 21662949), (33607, 15473535), (40191, 12938695), (52811, 9846795), (66985, 7763217), (72015, 7220983), (93779, 5545155), (100821, 5157845), (147367, 3528735), (158433, 3282265), (168035, 3094707), (200955, 2587739), (235249, 2210505), (264055, 1969359), (281337, 1848385), (369677, 1406685), (442101, 1176245), (468895, 1109031), (504105, 1031569), (656453, 792165), (705747, 736835)]