23016945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{983}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 42319872

約数和(自身を除く): 19302927

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 223, 669, 983, 1115, 1561, 2949, 3345, 4683, 4915, 6881, 7805, 14745, 20643, 23415, 34405, 103215, 219209, 657627, 1096045, 1534463, 3288135, 4603389, 7672315, 23016945]

約数ペア:

[(1, 23016945), (3, 7672315), (5, 4603389), (7, 3288135), (15, 1534463), (21, 1096045), (35, 657627), (105, 219209), (223, 103215), (669, 34405), (983, 23415), (1115, 20643), (1561, 14745), (2949, 7805), (3345, 6881), (4683, 4915)]