15675921

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3533}}^1$

素因数の和:3585

約数の個数: 24

約数和(自身を含む): 24808680

約数和(自身を除く): 9132759

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 3533, 4437, 10599, 31797, 60061, 102457, 180183, 307371, 540549, 922113, 1741769, 5225307, 15675921]

約数ペア:

[(1, 15675921), (3, 5225307), (9, 1741769), (17, 922113), (29, 540549), (51, 307371), (87, 180183), (153, 102457), (261, 60061), (493, 31797), (1479, 10599), (3533, 4437)]