67522005

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5749}}^1$

素因数の和:5795

約数の個数: 40

約数和(自身を含む): 125235000

約数和(自身を除く): 57712995

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 5749, 11745, 17247, 28745, 51741, 86235, 155223, 166721, 258705, 465669, 500163, 776115, 833605, 1500489, 2328345, 2500815, 4501467, 7502445, 13504401, 22507335, 67522005]

約数ペア:

[(1, 67522005), (3, 22507335), (5, 13504401), (9, 7502445), (15, 4501467), (27, 2500815), (29, 2328345), (45, 1500489), (81, 833605), (87, 776115), (135, 500163), (145, 465669), (261, 258705), (405, 166721), (435, 155223), (783, 86235), (1305, 51741), (2349, 28745), (3915, 17247), (5749, 11745)]