16251125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 22643712

約数和(自身を除く): 6392587

約数列:

[1, 5, 11, 25, 53, 55, 125, 223, 265, 275, 583, 1115, 1325, 1375, 2453, 2915, 5575, 6625, 11819, 12265, 14575, 27875, 59095, 61325, 72875, 130009, 295475, 306625, 650045, 1477375, 3250225, 16251125]

約数ペア:

[(1, 16251125), (5, 3250225), (11, 1477375), (25, 650045), (53, 306625), (55, 295475), (125, 130009), (223, 72875), (265, 61325), (275, 59095), (583, 27875), (1115, 14575), (1325, 12265), (1375, 11819), (2453, 6625), (2915, 5575)]