16004175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 30414720

約数和(自身を除く): 14410545

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 825, 1021, 1045, 1425, 3063, 3135, 5105, 5225, 11231, 15315, 15675, 19399, 25525, 33693, 56155, 58197, 76575, 96995, 168465, 213389, 280775, 290985, 484975, 640167, 842325, 1066945, 1454925, 3200835, 5334725, 16004175]

約数ペア:

[(1, 16004175), (3, 5334725), (5, 3200835), (11, 1454925), (15, 1066945), (19, 842325), (25, 640167), (33, 484975), (55, 290985), (57, 280775), (75, 213389), (95, 168465), (165, 96995), (209, 76575), (275, 58197), (285, 56155), (475, 33693), (627, 25525), (825, 19399), (1021, 15675), (1045, 15315), (1425, 11231), (3063, 5225), (3135, 5105)]