9182025

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 17221120

約数和(自身を除く): 8039095

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 135, 183, 223, 225, 305, 549, 669, 675, 915, 1115, 1525, 1647, 2007, 2745, 3345, 4575, 5575, 6021, 8235, 10035, 13603, 13725, 16725, 30105, 40809, 41175, 50175, 68015, 122427, 150525, 204045, 340075, 367281, 612135, 1020225, 1836405, 3060675, 9182025]

約数ペア:

[(1, 9182025), (3, 3060675), (5, 1836405), (9, 1020225), (15, 612135), (25, 367281), (27, 340075), (45, 204045), (61, 150525), (75, 122427), (135, 68015), (183, 50175), (223, 41175), (225, 40809), (305, 30105), (549, 16725), (669, 13725), (675, 13603), (915, 10035), (1115, 8235), (1525, 6021), (1647, 5575), (2007, 4575), (2745, 3345)]