3427305

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{4663}}^1$

素因数の和:4685

約数の個数: 24

約数和(自身を含む): 6380352

約数和(自身を除く): 2953047

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 4663, 13989, 23315, 32641, 69945, 97923, 163205, 228487, 489615, 685461, 1142435, 3427305]

約数ペア:

[(1, 3427305), (3, 1142435), (5, 685461), (7, 489615), (15, 228487), (21, 163205), (35, 97923), (49, 69945), (105, 32641), (147, 23315), (245, 13989), (735, 4663)]