2681567355

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{11903}}^1$

素因数の和:12587

約数の個数: 32

約数和(自身を含む): 4484284416

約数和(自身を除く): 1802717061

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 653, 1959, 3265, 9795, 11903, 15019, 35709, 45057, 59515, 75095, 178545, 225285, 273769, 821307, 1368845, 4106535, 7772659, 23317977, 38863295, 116589885, 178771157, 536313471, 893855785, 2681567355]

約数ペア:

[(1, 2681567355), (3, 893855785), (5, 536313471), (15, 178771157), (23, 116589885), (69, 38863295), (115, 23317977), (345, 7772659), (653, 4106535), (1959, 1368845), (3265, 821307), (9795, 273769), (11903, 225285), (15019, 178545), (35709, 75095), (45057, 59515)]