29538945

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 56782080

約数和(自身を除く): 27243135

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 61, 85, 135, 153, 183, 211, 255, 305, 459, 549, 633, 765, 915, 1037, 1055, 1647, 1899, 2295, 2745, 3111, 3165, 3587, 5185, 5697, 8235, 9333, 9495, 10761, 12871, 15555, 17935, 27999, 28485, 32283, 38613, 46665, 53805, 64355, 96849, 115839, 139995, 161415, 193065, 218807, 347517, 484245, 579195, 656421, 1094035, 1737585, 1969263, 3282105, 5907789, 9846315, 29538945]

約数ペア:

[(1, 29538945), (3, 9846315), (5, 5907789), (9, 3282105), (15, 1969263), (17, 1737585), (27, 1094035), (45, 656421), (51, 579195), (61, 484245), (85, 347517), (135, 218807), (153, 193065), (183, 161415), (211, 139995), (255, 115839), (305, 96849), (459, 64355), (549, 53805), (633, 46665), (765, 38613), (915, 32283), (1037, 28485), (1055, 27999), (1647, 17935), (1899, 15555), (2295, 12871), (2745, 10761), (3111, 9495), (3165, 9333), (3587, 8235), (5185, 5697)]