159030285

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4073}}^1$

素因数の和:4237

約数の個数: 32

約数和(自身を含む): 269861760

約数和(自身を除く): 110831475

約数列:

[1, 3, 5, 15, 19, 57, 95, 137, 285, 411, 685, 2055, 2603, 4073, 7809, 12219, 13015, 20365, 39045, 61095, 77387, 232161, 386935, 558001, 1160805, 1674003, 2790005, 8370015, 10602019, 31806057, 53010095, 159030285]

約数ペア:

[(1, 159030285), (3, 53010095), (5, 31806057), (15, 10602019), (19, 8370015), (57, 2790005), (95, 1674003), (137, 1160805), (285, 558001), (411, 386935), (685, 232161), (2055, 77387), (2603, 61095), (4073, 39045), (7809, 20365), (12219, 13015)]