12573165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 22119552

約数和(自身を除く): 9546387

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181, 421, 543, 905, 1263, 1991, 2105, 2715, 4631, 5973, 6315, 9955, 13893, 23155, 29865, 69465, 76201, 228603, 381005, 838211, 1143015, 2514633, 4191055, 12573165]

約数ペア:

[(1, 12573165), (3, 4191055), (5, 2514633), (11, 1143015), (15, 838211), (33, 381005), (55, 228603), (165, 76201), (181, 69465), (421, 29865), (543, 23155), (905, 13893), (1263, 9955), (1991, 6315), (2105, 5973), (2715, 4631)]