9961415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 13547520

約数和(自身を除く): 3586105

約数列:

[1, 5, 19, 23, 47, 95, 97, 115, 235, 437, 485, 893, 1081, 1843, 2185, 2231, 4465, 4559, 5405, 9215, 11155, 20539, 22795, 42389, 86621, 102695, 104857, 211945, 433105, 524285, 1992283, 9961415]

約数ペア:

[(1, 9961415), (5, 1992283), (19, 524285), (23, 433105), (47, 211945), (95, 104857), (97, 102695), (115, 86621), (235, 42389), (437, 22795), (485, 20539), (893, 11155), (1081, 9215), (1843, 5405), (2185, 4559), (2231, 4465)]