4275705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 8008704

約数和(自身を除く): 3732999

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 947, 1505, 2841, 4515, 4735, 6629, 14205, 19887, 33145, 40721, 99435, 122163, 203605, 285047, 610815, 855141, 1425235, 4275705]

約数ペア:

[(1, 4275705), (3, 1425235), (5, 855141), (7, 610815), (15, 285047), (21, 203605), (35, 122163), (43, 99435), (105, 40721), (129, 33145), (215, 19887), (301, 14205), (645, 6629), (903, 4735), (947, 4515), (1505, 2841)]