1321429515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{433967}}^1$

素因数の和:434011

約数の個数: 32

約数和(自身を含む): 2499655680

約数和(自身を除く): 1178226165

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 433967, 1301901, 2169835, 3037769, 6509505, 9113307, 12585043, 15188845, 37755129, 45566535, 62925215, 88095301, 188775645, 264285903, 440476505, 1321429515]

約数ペア:

[(1, 1321429515), (3, 440476505), (5, 264285903), (7, 188775645), (15, 88095301), (21, 62925215), (29, 45566535), (35, 37755129), (87, 15188845), (105, 12585043), (145, 9113307), (203, 6509505), (435, 3037769), (609, 2169835), (1015, 1301901), (3045, 433967)]