16801125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4073}}^1$

素因数の和:4102

約数の個数: 32

約数和(自身を含む): 30506112

約数和(自身を除く): 13704987

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4073, 4125, 12219, 20365, 44803, 61095, 101825, 134409, 224015, 305475, 509125, 672045, 1120075, 1527375, 3360225, 5600375, 16801125]

約数ペア:

[(1, 16801125), (3, 5600375), (5, 3360225), (11, 1527375), (15, 1120075), (25, 672045), (33, 509125), (55, 305475), (75, 224015), (125, 134409), (165, 101825), (275, 61095), (375, 44803), (825, 20365), (1375, 12219), (4073, 4125)]