15693252655

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 19208217600

約数和(自身を除く): 3514964945

約数列:

[1, 5, 109, 211, 239, 545, 571, 1055, 1195, 2855, 22999, 26051, 50429, 62239, 114995, 120481, 130255, 136469, 252145, 311195, 602405, 682345, 5496761, 13132429, 14875121, 27483805, 28794959, 65662145, 74375605, 143974795, 3138650531, 15693252655]

約数ペア:

[(1, 15693252655), (5, 3138650531), (109, 143974795), (211, 74375605), (239, 65662145), (545, 28794959), (571, 27483805), (1055, 14875121), (1195, 13132429), (2855, 5496761), (22999, 682345), (26051, 602405), (50429, 311195), (62239, 252145), (114995, 136469), (120481, 130255)]