42988005

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32941}}^1$

素因数の和:32981

約数の個数: 24

約数和(自身を含む): 77084280

約数和(自身を除く): 34096275

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 32941, 98823, 164705, 296469, 494115, 955289, 1482345, 2865867, 4776445, 8597601, 14329335, 42988005]

約数ペア:

[(1, 42988005), (3, 14329335), (5, 8597601), (9, 4776445), (15, 2865867), (29, 1482345), (45, 955289), (87, 494115), (145, 296469), (261, 164705), (435, 98823), (1305, 32941)]