2088135

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{947}}^1$

素因数の和:972

約数の個数: 36

約数和(自身を含む): 4214808

約数和(自身を除く): 2126673

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 947, 2205, 2841, 4735, 6629, 8523, 14205, 19887, 33145, 42615, 46403, 59661, 99435, 139209, 232015, 298305, 417627, 696045, 2088135]

約数ペア:

[(1, 2088135), (3, 696045), (5, 417627), (7, 298305), (9, 232015), (15, 139209), (21, 99435), (35, 59661), (45, 46403), (49, 42615), (63, 33145), (105, 19887), (147, 14205), (245, 8523), (315, 6629), (441, 4735), (735, 2841), (947, 2205)]