7021245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6079}}^1$

素因数の和:6105

約数の個数: 32

約数和(自身を含む): 14008320

約数和(自身を除く): 6987075

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 6079, 18237, 30395, 42553, 66869, 91185, 127659, 200607, 212765, 334345, 468083, 638295, 1003035, 1404249, 2340415, 7021245]

約数ペア:

[(1, 7021245), (3, 2340415), (5, 1404249), (7, 1003035), (11, 638295), (15, 468083), (21, 334345), (33, 212765), (35, 200607), (55, 127659), (77, 91185), (105, 66869), (165, 42553), (231, 30395), (385, 18237), (1155, 6079)]