9900135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 20015424

約数和(自身を除く): 10115289

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 593, 795, 1113, 1779, 1855, 2385, 2965, 3339, 4151, 5337, 5565, 8895, 12453, 16695, 20755, 26685, 31429, 37359, 62265, 94287, 157145, 186795, 220003, 282861, 471435, 660009, 1100015, 1414305, 1980027, 3300045, 9900135]

約数ペア:

[(1, 9900135), (3, 3300045), (5, 1980027), (7, 1414305), (9, 1100015), (15, 660009), (21, 471435), (35, 282861), (45, 220003), (53, 186795), (63, 157145), (105, 94287), (159, 62265), (265, 37359), (315, 31429), (371, 26685), (477, 20755), (593, 16695), (795, 12453), (1113, 8895), (1779, 5565), (1855, 5337), (2385, 4151), (2965, 3339)]