202401855

素因数分解:

$3^3\times 5^1\times {\mathrm{1499273}}^1$

素因数の和:1499287

約数の個数: 16

約数和(自身を含む): 359825760

約数和(自身を除く): 157423905

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1499273, 4497819, 7496365, 13493457, 22489095, 40480371, 67467285, 202401855]

約数ペア:

[(1, 202401855), (3, 67467285), (5, 40480371), (9, 22489095), (15, 13493457), (27, 7496365), (45, 4497819), (135, 1499273)]