9826215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 18960480

約数和(自身を除く): 9134265

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 461, 609, 735, 1015, 1383, 1421, 2305, 3045, 3227, 4263, 6915, 7105, 9681, 13369, 16135, 21315, 22589, 40107, 48405, 66845, 67767, 93583, 112945, 200535, 280749, 338835, 467915, 655081, 1403745, 1965243, 3275405, 9826215]

約数ペア:

[(1, 9826215), (3, 3275405), (5, 1965243), (7, 1403745), (15, 655081), (21, 467915), (29, 338835), (35, 280749), (49, 200535), (87, 112945), (105, 93583), (145, 67767), (147, 66845), (203, 48405), (245, 40107), (435, 22589), (461, 21315), (609, 16135), (735, 13369), (1015, 9681), (1383, 7105), (1421, 6915), (2305, 4263), (3045, 3227)]