1550742045

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1\times {\mathrm{1801}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 2506654080

約数和(自身を除く): 955912035

約数列:

[1, 3, 5, 15, 137, 411, 419, 685, 1257, 1801, 2055, 2095, 5403, 6285, 9005, 27015, 57403, 172209, 246737, 287015, 740211, 754619, 861045, 1233685, 2263857, 3701055, 3773095, 11319285, 103382803, 310148409, 516914015, 1550742045]

約数ペア:

[(1, 1550742045), (3, 516914015), (5, 310148409), (15, 103382803), (137, 11319285), (411, 3773095), (419, 3701055), (685, 2263857), (1257, 1233685), (1801, 861045), (2055, 754619), (2095, 740211), (5403, 287015), (6285, 246737), (9005, 172209), (27015, 57403)]