2013752385

素因数分解:

$3^2\times 5^1\times {\mathrm{5641}}^1\times {\mathrm{7933}}^1$

素因数の和:13585

約数の個数: 24

約数和(自身を含む): 3491562984

約数和(自身を除く): 1477810599

約数列:

[1, 3, 5, 9, 15, 45, 5641, 7933, 16923, 23799, 28205, 39665, 50769, 71397, 84615, 118995, 253845, 356985, 44750053, 134250159, 223750265, 402750477, 671250795, 2013752385]

約数ペア:

[(1, 2013752385), (3, 671250795), (5, 402750477), (9, 223750265), (15, 134250159), (45, 44750053), (5641, 356985), (7933, 253845), (16923, 118995), (23799, 84615), (28205, 71397), (39665, 50769)]