23131215

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22349}}^1$

素因数の和:22383

約数の個数: 24

約数和(自身を含む): 41839200

約数和(自身を除く): 18707985

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 22349, 67047, 111745, 201141, 335235, 514027, 1005705, 1542081, 2570135, 4626243, 7710405, 23131215]

約数ペア:

[(1, 23131215), (3, 7710405), (5, 4626243), (9, 2570135), (15, 1542081), (23, 1005705), (45, 514027), (69, 335235), (115, 201141), (207, 111745), (345, 67047), (1035, 22349)]