42205005

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32341}}^1$

素因数の和:32381

約数の個数: 24

約数和(自身を含む): 75680280

約数和(自身を除く): 33475275

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 32341, 97023, 161705, 291069, 485115, 937889, 1455345, 2813667, 4689445, 8441001, 14068335, 42205005]

約数ペア:

[(1, 42205005), (3, 14068335), (5, 8441001), (9, 4689445), (15, 2813667), (29, 1455345), (45, 937889), (87, 485115), (145, 291069), (261, 161705), (435, 97023), (1305, 32341)]