6420435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 11999232

約数和(自身を除く): 5578797

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1301, 1645, 3903, 4935, 6505, 9107, 19515, 27321, 45535, 61147, 136605, 183441, 305735, 428029, 917205, 1284087, 2140145, 6420435]

約数ペア:

[(1, 6420435), (3, 2140145), (5, 1284087), (7, 917205), (15, 428029), (21, 305735), (35, 183441), (47, 136605), (105, 61147), (141, 45535), (235, 27321), (329, 19515), (705, 9107), (987, 6505), (1301, 4935), (1645, 3903)]