4219005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 8054784

約数和(自身を除く): 3835779

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 1747, 2415, 5241, 8735, 12229, 26205, 36687, 40181, 61145, 120543, 183435, 200905, 281267, 602715, 843801, 1406335, 4219005]

約数ペア:

[(1, 4219005), (3, 1406335), (5, 843801), (7, 602715), (15, 281267), (21, 200905), (23, 183435), (35, 120543), (69, 61145), (105, 40181), (115, 36687), (161, 26205), (345, 12229), (483, 8735), (805, 5241), (1747, 2415)]