168246585

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2591}}^1$

素因数の和:2655

約数の個数: 64

約数和(自身を含む): 330946560

約数和(自身を除く): 162699975

約数列:

[1, 3, 5, 9, 13, 15, 27, 37, 39, 45, 65, 111, 117, 135, 185, 195, 333, 351, 481, 555, 585, 999, 1443, 1665, 1755, 2405, 2591, 4329, 4995, 7215, 7773, 12955, 12987, 21645, 23319, 33683, 38865, 64935, 69957, 95867, 101049, 116595, 168415, 287601, 303147, 349785, 479335, 505245, 862803, 909441, 1246271, 1438005, 1515735, 2588409, 3738813, 4314015, 4547205, 6231355, 11216439, 12942045, 18694065, 33649317, 56082195, 168246585]

約数ペア:

[(1, 168246585), (3, 56082195), (5, 33649317), (9, 18694065), (13, 12942045), (15, 11216439), (27, 6231355), (37, 4547205), (39, 4314015), (45, 3738813), (65, 2588409), (111, 1515735), (117, 1438005), (135, 1246271), (185, 909441), (195, 862803), (333, 505245), (351, 479335), (481, 349785), (555, 303147), (585, 287601), (999, 168415), (1443, 116595), (1665, 101049), (1755, 95867), (2405, 69957), (2591, 64935), (4329, 38865), (4995, 33683), (7215, 23319), (7773, 21645), (12955, 12987)]