9680385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4513}}^1$

素因数の和:4545

約数の個数: 32

約数和(自身を含む): 18200448

約数和(自身を除く): 8520063

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 4513, 13539, 22565, 49643, 58669, 67695, 148929, 176007, 248215, 293345, 645359, 744645, 880035, 1936077, 3226795, 9680385]

約数ペア:

[(1, 9680385), (3, 3226795), (5, 1936077), (11, 880035), (13, 744645), (15, 645359), (33, 293345), (39, 248215), (55, 176007), (65, 148929), (143, 67695), (165, 58669), (195, 49643), (429, 22565), (715, 13539), (2145, 4513)]