24907965

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 43213632

約数和(自身を除く): 18305667

約数列:

[1, 3, 5, 15, 23, 43, 69, 73, 115, 129, 215, 219, 345, 365, 529, 645, 989, 1095, 1587, 1679, 2645, 2967, 3139, 4945, 5037, 7935, 8395, 9417, 14835, 15695, 22747, 25185, 38617, 47085, 68241, 72197, 113735, 115851, 193085, 216591, 341205, 360985, 579255, 1082955, 1660531, 4981593, 8302655, 24907965]

約数ペア:

[(1, 24907965), (3, 8302655), (5, 4981593), (15, 1660531), (23, 1082955), (43, 579255), (69, 360985), (73, 341205), (115, 216591), (129, 193085), (215, 115851), (219, 113735), (345, 72197), (365, 68241), (529, 47085), (645, 38617), (989, 25185), (1095, 22747), (1587, 15695), (1679, 14835), (2645, 9417), (2967, 8395), (3139, 7935), (4945, 5037)]