87134945

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 113526144

約数和(自身を除く): 26391199

約数列:

[1, 5, 17, 47, 85, 235, 289, 799, 1283, 1445, 3995, 6415, 13583, 21811, 60301, 67915, 109055, 301505, 370787, 1025117, 1853935, 5125585, 17426989, 87134945]

約数ペア:

[(1, 87134945), (5, 17426989), (17, 5125585), (47, 1853935), (85, 1025117), (235, 370787), (289, 301505), (799, 109055), (1283, 67915), (1445, 60301), (3995, 21811), (6415, 13583)]