1296647565

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2980799}}^1$

素因数の和:2980836

約数の個数: 16

約数和(自身を含む): 2146176000

約数和(自身を除く): 849528435

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 2980799, 8942397, 14903995, 44711985, 86443171, 259329513, 432215855, 1296647565]

約数ペア:

[(1, 1296647565), (3, 432215855), (5, 259329513), (15, 86443171), (29, 44711985), (87, 14903995), (145, 8942397), (435, 2980799)]