42923115

素因数分解:

$3^4\times 5^1\times {\mathrm{105983}}^1$

素因数の和:106000

約数の個数: 20

約数和(自身を含む): 76944384

約数和(自身を除く): 34021269

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 105983, 317949, 529915, 953847, 1589745, 2861541, 4769235, 8584623, 14307705, 42923115]

約数ペア:

[(1, 42923115), (3, 14307705), (5, 8584623), (9, 4769235), (15, 2861541), (27, 1589745), (45, 953847), (81, 529915), (135, 317949), (405, 105983)]