13759405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 19180800

約数和(自身を除く): 5421395

約数列:

[1, 5, 11, 23, 55, 73, 115, 149, 253, 365, 745, 803, 1265, 1639, 1679, 3427, 4015, 8195, 8395, 10877, 17135, 18469, 37697, 54385, 92345, 119647, 188485, 250171, 598235, 1250855, 2751881, 13759405]

約数ペア:

[(1, 13759405), (5, 2751881), (11, 1250855), (23, 598235), (55, 250171), (73, 188485), (115, 119647), (149, 92345), (253, 54385), (365, 37697), (745, 18469), (803, 17135), (1265, 10877), (1639, 8395), (1679, 8195), (3427, 4015)]