68184705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{267391}}^1$

素因数の和:267416

約数の個数: 16

約数和(自身を含む): 115513344

約数和(自身を除く): 47328639

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 267391, 802173, 1336955, 4010865, 4545647, 13636941, 22728235, 68184705]

約数ペア:

[(1, 68184705), (3, 22728235), (5, 13636941), (15, 4545647), (17, 4010865), (51, 1336955), (85, 802173), (255, 267391)]