173470005

素因数分解:

$3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4003}}^1$

素因数の和:4127

約数の個数: 40

約数和(自身を含む): 313945632

約数和(自身を除く): 140475627

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 135, 321, 405, 535, 963, 1605, 2889, 4003, 4815, 8667, 12009, 14445, 20015, 36027, 43335, 60045, 108081, 180135, 324243, 428321, 540405, 1284963, 1621215, 2141605, 3854889, 6424815, 11564667, 19274445, 34694001, 57823335, 173470005]

約数ペア:

[(1, 173470005), (3, 57823335), (5, 34694001), (9, 19274445), (15, 11564667), (27, 6424815), (45, 3854889), (81, 2141605), (107, 1621215), (135, 1284963), (321, 540405), (405, 428321), (535, 324243), (963, 180135), (1605, 108081), (2889, 60045), (4003, 43335), (4815, 36027), (8667, 20015), (12009, 14445)]