9775875

素因数分解:

$3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 16473600

約数和(自身を除く): 6697725

約数列:

[1, 3, 5, 15, 25, 75, 125, 131, 199, 375, 393, 597, 655, 995, 1965, 2985, 3275, 4975, 9825, 14925, 16375, 24875, 26069, 49125, 74625, 78207, 130345, 391035, 651725, 1955175, 3258625, 9775875]

約数ペア:

[(1, 9775875), (3, 3258625), (5, 1955175), (15, 651725), (25, 391035), (75, 130345), (125, 78207), (131, 74625), (199, 49125), (375, 26069), (393, 24875), (597, 16375), (655, 14925), (995, 9825), (1965, 4975), (2985, 3275)]