55511865

素因数分解:

$3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1453}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 99104640

約数和(自身を除く): 43592775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 283, 849, 1415, 1453, 2547, 4245, 4359, 7265, 7641, 12735, 13077, 21795, 38205, 39231, 65385, 196155, 411199, 1233597, 2055995, 3700791, 6167985, 11102373, 18503955, 55511865]

約数ペア:

[(1, 55511865), (3, 18503955), (5, 11102373), (9, 6167985), (15, 3700791), (27, 2055995), (45, 1233597), (135, 411199), (283, 196155), (849, 65385), (1415, 39231), (1453, 38205), (2547, 21795), (4245, 13077), (4359, 12735), (7265, 7641)]