9830415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 18095616

約数和(自身を除く): 8265201

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 251, 373, 753, 1119, 1255, 1757, 1865, 2611, 3765, 5271, 5595, 7833, 8785, 13055, 26355, 39165, 93623, 280869, 468115, 655361, 1404345, 1966083, 3276805, 9830415]

約数ペア:

[(1, 9830415), (3, 3276805), (5, 1966083), (7, 1404345), (15, 655361), (21, 468115), (35, 280869), (105, 93623), (251, 39165), (373, 26355), (753, 13055), (1119, 8785), (1255, 7833), (1757, 5595), (1865, 5271), (2611, 3765)]