9853875

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 18738720

約数和(自身を除く): 8884845

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 461, 475, 855, 1125, 1383, 1425, 2305, 2375, 4149, 4275, 6915, 7125, 8759, 11525, 20745, 21375, 26277, 34575, 43795, 57625, 78831, 103725, 131385, 172875, 218975, 394155, 518625, 656925, 1094875, 1970775, 3284625, 9853875]

約数ペア:

[(1, 9853875), (3, 3284625), (5, 1970775), (9, 1094875), (15, 656925), (19, 518625), (25, 394155), (45, 218975), (57, 172875), (75, 131385), (95, 103725), (125, 78831), (171, 57625), (225, 43795), (285, 34575), (375, 26277), (461, 21375), (475, 20745), (855, 11525), (1125, 8759), (1383, 7125), (1425, 6915), (2305, 4275), (2375, 4149)]