23180895

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22397}}^1$

素因数の和:22431

約数の個数: 24

約数和(自身を含む): 41929056

約数和(自身を除く): 18748161

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 22397, 67191, 111985, 201573, 335955, 515131, 1007865, 1545393, 2575655, 4636179, 7726965, 23180895]

約数ペア:

[(1, 23180895), (3, 7726965), (5, 4636179), (9, 2575655), (15, 1545393), (23, 1007865), (45, 515131), (69, 335955), (115, 201573), (207, 111985), (345, 67191), (1035, 22397)]