124288945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{25391}}^1$

素因数の和:25496

約数の個数: 16

約数和(自身を含む): 164540160

約数和(自身を除く): 40251215

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 25391, 126955, 279301, 1396505, 2259799, 11298995, 24857789, 124288945]

約数ペア:

[(1, 124288945), (5, 24857789), (11, 11298995), (55, 2259799), (89, 1396505), (445, 279301), (979, 126955), (4895, 25391)]