2240955

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2651

約数の個数: 24

約数和(自身を含む): 4090320

約数和(自身を除く): 1849365

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 2621, 7863, 13105, 23589, 39315, 49799, 117945, 149397, 248995, 448191, 746985, 2240955]

約数ペア:

[(1, 2240955), (3, 746985), (5, 448191), (9, 248995), (15, 149397), (19, 117945), (45, 49799), (57, 39315), (95, 23589), (171, 13105), (285, 7863), (855, 2621)]