481672575

素因数分解:

$3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7673}}^1$

素因数の和:7726

約数の個数: 60

約数和(自身を含む): 921125568

約数和(自身を除く): 439452993

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 135, 155, 225, 279, 405, 465, 675, 775, 837, 1395, 2025, 2325, 2511, 4185, 6975, 7673, 12555, 20925, 23019, 38365, 62775, 69057, 115095, 191825, 207171, 237863, 345285, 575475, 621513, 713589, 1035855, 1189315, 1726425, 2140767, 3107565, 3567945, 5179275, 5946575, 6422301, 10703835, 15537825, 17839725, 19266903, 32111505, 53519175, 96334515, 160557525, 481672575]

約数ペア:

[(1, 481672575), (3, 160557525), (5, 96334515), (9, 53519175), (15, 32111505), (25, 19266903), (27, 17839725), (31, 15537825), (45, 10703835), (75, 6422301), (81, 5946575), (93, 5179275), (135, 3567945), (155, 3107565), (225, 2140767), (279, 1726425), (405, 1189315), (465, 1035855), (675, 713589), (775, 621513), (837, 575475), (1395, 345285), (2025, 237863), (2325, 207171), (2511, 191825), (4185, 115095), (6975, 69057), (7673, 62775), (12555, 38365), (20925, 23019)]