133623375

素因数分解:

$3^1\times 5^3\times {\mathrm{349}}^1\times {\mathrm{1021}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 223204800

約数和(自身を除く): 89581425

約数列:

[1, 3, 5, 15, 25, 75, 125, 349, 375, 1021, 1047, 1745, 3063, 5105, 5235, 8725, 15315, 25525, 26175, 43625, 76575, 127625, 130875, 356329, 382875, 1068987, 1781645, 5344935, 8908225, 26724675, 44541125, 133623375]

約数ペア:

[(1, 133623375), (3, 44541125), (5, 26724675), (15, 8908225), (25, 5344935), (75, 1781645), (125, 1068987), (349, 382875), (375, 356329), (1021, 130875), (1047, 127625), (1745, 76575), (3063, 43625), (5105, 26175), (5235, 25525), (8725, 15315)]