84048875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 113118720

約数和(自身を除く): 29069845

約数列:

[1, 5, 19, 25, 43, 95, 125, 215, 475, 817, 823, 1075, 2375, 4085, 4115, 5375, 15637, 20425, 20575, 35389, 78185, 102125, 102875, 176945, 390925, 672391, 884725, 1954625, 3361955, 4423625, 16809775, 84048875]

約数ペア:

[(1, 84048875), (5, 16809775), (19, 4423625), (25, 3361955), (43, 1954625), (95, 884725), (125, 672391), (215, 390925), (475, 176945), (817, 102875), (823, 102125), (1075, 78185), (2375, 35389), (4085, 20575), (4115, 20425), (5375, 15637)]