55993845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1489}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 94406400

約数和(自身を除く): 38412555

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 327, 345, 545, 1489, 1635, 2507, 4467, 7445, 7521, 12535, 22335, 34247, 37605, 102741, 162301, 171235, 486903, 513705, 811505, 2434515, 3732923, 11198769, 18664615, 55993845]

約数ペア:

[(1, 55993845), (3, 18664615), (5, 11198769), (15, 3732923), (23, 2434515), (69, 811505), (109, 513705), (115, 486903), (327, 171235), (345, 162301), (545, 102741), (1489, 37605), (1635, 34247), (2507, 22335), (4467, 12535), (7445, 7521)]