23902875

素因数分解:

$3^2\times 5^3\times {\mathrm{21247}}^1$

素因数の和:21268

約数の個数: 24

約数和(自身を含む): 43090944

約数和(自身を除く): 19188069

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 21247, 63741, 106235, 191223, 318705, 531175, 956115, 1593525, 2655875, 4780575, 7967625, 23902875]

約数ペア:

[(1, 23902875), (3, 7967625), (5, 4780575), (9, 2655875), (15, 1593525), (25, 956115), (45, 531175), (75, 318705), (125, 191223), (225, 106235), (375, 63741), (1125, 21247)]