804527625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 1539772416

約数和(自身を除く): 735244791

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 67, 71, 75, 123, 125, 165, 201, 205, 213, 275, 335, 355, 375, 451, 615, 737, 781, 825, 1005, 1025, 1065, 1353, 1375, 1675, 1775, 2211, 2255, 2343, 2747, 2911, 3075, 3685, 3905, 4125, 4757, 5025, 5125, 5325, 6765, 8241, 8375, 8733, 8875, 11055, 11275, 11715, 13735, 14271, 14555, 15375, 18425, 19525, 23785, 25125, 26625, 30217, 32021, 33825, 41205, 43665, 52327, 55275, 56375, 58575, 68675, 71355, 72775, 90651, 92125, 96063, 97625, 118925, 151085, 156981, 160105, 169125, 195037, 206025, 218325, 261635, 276375, 292875, 343375, 356775, 363875, 453255, 480315, 585111, 594625, 755425, 784905, 800525, 975185, 1030125, 1091625, 1308175, 1783875, 2145407, 2266275, 2401575, 2925555, 3777125, 3924525, 4002625, 4875925, 6436221, 6540875, 10727035, 11331375, 12007875, 14627775, 19622625, 24379625, 32181105, 53635175, 73138875, 160905525, 268175875, 804527625]

約数ペア:

[(1, 804527625), (3, 268175875), (5, 160905525), (11, 73138875), (15, 53635175), (25, 32181105), (33, 24379625), (41, 19622625), (55, 14627775), (67, 12007875), (71, 11331375), (75, 10727035), (123, 6540875), (125, 6436221), (165, 4875925), (201, 4002625), (205, 3924525), (213, 3777125), (275, 2925555), (335, 2401575), (355, 2266275), (375, 2145407), (451, 1783875), (615, 1308175), (737, 1091625), (781, 1030125), (825, 975185), (1005, 800525), (1025, 784905), (1065, 755425), (1353, 594625), (1375, 585111), (1675, 480315), (1775, 453255), (2211, 363875), (2255, 356775), (2343, 343375), (2747, 292875), (2911, 276375), (3075, 261635), (3685, 218325), (3905, 206025), (4125, 195037), (4757, 169125), (5025, 160105), (5125, 156981), (5325, 151085), (6765, 118925), (8241, 97625), (8375, 96063), (8733, 92125), (8875, 90651), (11055, 72775), (11275, 71355), (11715, 68675), (13735, 58575), (14271, 56375), (14555, 55275), (15375, 52327), (18425, 43665), (19525, 41205), (23785, 33825), (25125, 32021), (26625, 30217)]