97717285

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 126735840

約数和(自身を除く): 29018555

約数列:

[1, 5, 19, 43, 95, 215, 361, 817, 1259, 1805, 4085, 6295, 15523, 23921, 54137, 77615, 119605, 270685, 454499, 1028603, 2272495, 5143015, 19543457, 97717285]

約数ペア:

[(1, 97717285), (5, 19543457), (19, 5143015), (43, 2272495), (95, 1028603), (215, 454499), (361, 270685), (817, 119605), (1259, 77615), (1805, 54137), (4085, 23921), (6295, 15523)]