24729945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 42273792

約数和(自身を除く): 17543847

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 1667, 2967, 4945, 5001, 8335, 14835, 25005, 38341, 71681, 115023, 191705, 215043, 358405, 575115, 1075215, 1648663, 4945989, 8243315, 24729945]

約数ペア:

[(1, 24729945), (3, 8243315), (5, 4945989), (15, 1648663), (23, 1075215), (43, 575115), (69, 358405), (115, 215043), (129, 191705), (215, 115023), (345, 71681), (645, 38341), (989, 25005), (1667, 14835), (2967, 8335), (4945, 5001)]