56785455

素因数分解:

$3^9\times 5^1\times {\mathrm{577}}^1$

素因数の和:609

約数の個数: 40

約数和(自身を含む): 102389232

約数和(自身を除く): 45603777

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 577, 729, 1215, 1731, 2187, 2885, 3645, 5193, 6561, 8655, 10935, 15579, 19683, 25965, 32805, 46737, 77895, 98415, 140211, 233685, 420633, 701055, 1261899, 2103165, 3785697, 6309495, 11357091, 18928485, 56785455]

約数ペア:

[(1, 56785455), (3, 18928485), (5, 11357091), (9, 6309495), (15, 3785697), (27, 2103165), (45, 1261899), (81, 701055), (135, 420633), (243, 233685), (405, 140211), (577, 98415), (729, 77895), (1215, 46737), (1731, 32805), (2187, 25965), (2885, 19683), (3645, 15579), (5193, 10935), (6561, 8655)]