22737585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3$

素因数の和:95

約数の個数: 64

約数和(自身を含む): 43787520

約数和(自身を除く): 21049935

約数列:

[1, 3, 5, 13, 15, 17, 19, 39, 51, 57, 65, 85, 95, 195, 221, 247, 255, 285, 323, 361, 663, 741, 969, 1083, 1105, 1235, 1615, 1805, 3315, 3705, 4199, 4693, 4845, 5415, 6137, 6859, 12597, 14079, 18411, 20577, 20995, 23465, 30685, 34295, 62985, 70395, 79781, 89167, 92055, 102885, 116603, 239343, 267501, 349809, 398905, 445835, 583015, 1196715, 1337505, 1515839, 1749045, 4547517, 7579195, 22737585]

約数ペア:

[(1, 22737585), (3, 7579195), (5, 4547517), (13, 1749045), (15, 1515839), (17, 1337505), (19, 1196715), (39, 583015), (51, 445835), (57, 398905), (65, 349809), (85, 267501), (95, 239343), (195, 116603), (221, 102885), (247, 92055), (255, 89167), (285, 79781), (323, 70395), (361, 62985), (663, 34295), (741, 30685), (969, 23465), (1083, 20995), (1105, 20577), (1235, 18411), (1615, 14079), (1805, 12597), (3315, 6859), (3705, 6137), (4199, 5415), (4693, 4845)]