87878385

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{92993}}^1$

素因数の和:93014

約数の個数: 32

約数和(自身を含む): 178548480

約数和(自身を除く): 90670095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 92993, 278979, 464965, 650951, 836937, 1394895, 1952853, 2510811, 3254755, 4184685, 5858559, 9764265, 12554055, 17575677, 29292795, 87878385]

約数ペア:

[(1, 87878385), (3, 29292795), (5, 17575677), (7, 12554055), (9, 9764265), (15, 5858559), (21, 4184685), (27, 3254755), (35, 2510811), (45, 1952853), (63, 1394895), (105, 836937), (135, 650951), (189, 464965), (315, 278979), (945, 92993)]