13528845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 25893504

約数和(自身を除く): 12364659

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 151, 165, 181, 453, 495, 543, 755, 905, 1359, 1629, 1661, 1991, 2265, 2715, 4983, 5973, 6795, 8145, 8305, 9955, 14949, 17919, 24915, 27331, 29865, 74745, 81993, 89595, 136655, 245979, 300641, 409965, 901923, 1229895, 1503205, 2705769, 4509615, 13528845]

約数ペア:

[(1, 13528845), (3, 4509615), (5, 2705769), (9, 1503205), (11, 1229895), (15, 901923), (33, 409965), (45, 300641), (55, 245979), (99, 136655), (151, 89595), (165, 81993), (181, 74745), (453, 29865), (495, 27331), (543, 24915), (755, 17919), (905, 14949), (1359, 9955), (1629, 8305), (1661, 8145), (1991, 6795), (2265, 5973), (2715, 4983)]