17924085

素因数分解:

$3^4\times 5^1\times {\mathrm{44257}}^1$

素因数の和:44274

約数の個数: 20

約数和(自身を含む): 32131308

約数和(自身を除く): 14207223

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 44257, 132771, 221285, 398313, 663855, 1194939, 1991565, 3584817, 5974695, 17924085]

約数ペア:

[(1, 17924085), (3, 5974695), (5, 3584817), (9, 1991565), (15, 1194939), (27, 663855), (45, 398313), (81, 221285), (135, 132771), (405, 44257)]