1057995

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 1995840

約数和(自身を除く): 937845

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 461, 765, 1383, 2295, 2305, 4149, 6915, 7837, 12447, 20745, 23511, 39185, 62235, 70533, 117555, 211599, 352665, 1057995]

約数ペア:

[(1, 1057995), (3, 352665), (5, 211599), (9, 117555), (15, 70533), (17, 62235), (27, 39185), (45, 23511), (51, 20745), (85, 12447), (135, 7837), (153, 6915), (255, 4149), (459, 2305), (461, 2295), (765, 1383)]