42219495

素因数分解:

$3^3\times 5^1\times {\mathrm{312737}}^1$

素因数の和:312751

約数の個数: 16

約数和(自身を含む): 75057120

約数和(自身を除く): 32837625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 312737, 938211, 1563685, 2814633, 4691055, 8443899, 14073165, 42219495]

約数ペア:

[(1, 42219495), (3, 14073165), (5, 8443899), (9, 4691055), (15, 2814633), (27, 1563685), (45, 938211), (135, 312737)]