201006765

素因数分解:

$3^4\times 5^1\times {\mathrm{496313}}^1$

素因数の和:496330

約数の個数: 20

約数和(自身を含む): 360323964

約数和(自身を除く): 159317199

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 496313, 1488939, 2481565, 4466817, 7444695, 13400451, 22334085, 40201353, 67002255, 201006765]

約数ペア:

[(1, 201006765), (3, 67002255), (5, 40201353), (9, 22334085), (15, 13400451), (27, 7444695), (45, 4466817), (81, 2481565), (135, 1488939), (405, 496313)]