42342345

素因数分解:

$3^4\times 5^1\times {\mathrm{104549}}^1$

素因数の和:104566

約数の個数: 20

約数和(自身を含む): 75903300

約数和(自身を除く): 33560955

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 104549, 313647, 522745, 940941, 1568235, 2822823, 4704705, 8468469, 14114115, 42342345]

約数ペア:

[(1, 42342345), (3, 14114115), (5, 8468469), (9, 4704705), (15, 2822823), (27, 1568235), (45, 940941), (81, 522745), (135, 313647), (405, 104549)]