85455945

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3659}}^1$

素因数の和:3846

約数の個数: 32

約数和(自身を含む): 152841600

約数和(自身を除く): 67385655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 519, 865, 1557, 2595, 3659, 4671, 7785, 10977, 18295, 23355, 32931, 54885, 98793, 164655, 493965, 633007, 1899021, 3165035, 5697063, 9495105, 17091189, 28485315, 85455945]

約数ペア:

[(1, 85455945), (3, 28485315), (5, 17091189), (9, 9495105), (15, 5697063), (27, 3165035), (45, 1899021), (135, 633007), (173, 493965), (519, 164655), (865, 98793), (1557, 54885), (2595, 32931), (3659, 23355), (4671, 18295), (7785, 10977)]