42251385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23279}}^1$

素因数の和:23309

約数の個数: 24

約数和(自身を含む): 74309760

約数和(自身を除く): 32058375

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 23279, 69837, 116395, 256069, 349185, 768207, 1280345, 2816759, 3841035, 8450277, 14083795, 42251385]

約数ペア:

[(1, 42251385), (3, 14083795), (5, 8450277), (11, 3841035), (15, 2816759), (33, 1280345), (55, 768207), (121, 349185), (165, 256069), (363, 116395), (605, 69837), (1815, 23279)]