2609565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 4942080

約数和(自身を除く): 2332515

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 857, 1015, 2571, 3045, 4285, 5999, 12855, 17997, 24853, 29995, 74559, 89985, 124265, 173971, 372795, 521913, 869855, 2609565]

約数ペア:

[(1, 2609565), (3, 869855), (5, 521913), (7, 372795), (15, 173971), (21, 124265), (29, 89985), (35, 74559), (87, 29995), (105, 24853), (145, 17997), (203, 12855), (435, 5999), (609, 4285), (857, 3045), (1015, 2571)]