11218305

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{15263}}^1$

素因数の和:15285

約数の個数: 24

約数和(自身を含む): 20881152

約数和(自身を除く): 9662847

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 15263, 45789, 76315, 106841, 228945, 320523, 534205, 747887, 1602615, 2243661, 3739435, 11218305]

約数ペア:

[(1, 11218305), (3, 3739435), (5, 2243661), (7, 1602615), (15, 747887), (21, 534205), (35, 320523), (49, 228945), (105, 106841), (147, 76315), (245, 45789), (735, 15263)]