6693645

素因数分解:

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

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 12499200

約数和(自身を除く): 5805555

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1301, 1715, 3903, 5145, 6505, 9107, 19515, 27321, 45535, 63749, 136605, 191247, 318745, 446243, 956235, 1338729, 2231215, 6693645]

約数ペア:

[(1, 6693645), (3, 2231215), (5, 1338729), (7, 956235), (15, 446243), (21, 318745), (35, 191247), (49, 136605), (105, 63749), (147, 45535), (245, 27321), (343, 19515), (735, 9107), (1029, 6505), (1301, 5145), (1715, 3903)]