9039945

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 15023232

約数和(自身を除く): 5983287

約数列:

[1, 3, 5, 15, 53, 83, 137, 159, 249, 265, 411, 415, 685, 795, 1245, 2055, 4399, 7261, 11371, 13197, 21783, 21995, 34113, 36305, 56855, 65985, 108915, 170565, 602663, 1807989, 3013315, 9039945]

約数ペア:

[(1, 9039945), (3, 3013315), (5, 1807989), (15, 602663), (53, 170565), (83, 108915), (137, 65985), (159, 56855), (249, 36305), (265, 34113), (411, 21995), (415, 21783), (685, 13197), (795, 11371), (1245, 7261), (2055, 4399)]