82566045

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 149385600

約数和(自身を除く): 66819555

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 151, 261, 419, 435, 453, 755, 1257, 1305, 1359, 2095, 2265, 3771, 4379, 6285, 6795, 12151, 13137, 18855, 21895, 36453, 39411, 60755, 63269, 65685, 109359, 182265, 189807, 197055, 316345, 546795, 569421, 949035, 1834801, 2847105, 5504403, 9174005, 16513209, 27522015, 82566045]

約数ペア:

[(1, 82566045), (3, 27522015), (5, 16513209), (9, 9174005), (15, 5504403), (29, 2847105), (45, 1834801), (87, 949035), (145, 569421), (151, 546795), (261, 316345), (419, 197055), (435, 189807), (453, 182265), (755, 109359), (1257, 65685), (1305, 63269), (1359, 60755), (2095, 39411), (2265, 36453), (3771, 21895), (4379, 18855), (6285, 13137), (6795, 12151)]