23710005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2562

約数の個数: 48

約数和(自身を含む): 47211840

約数和(自身を除く): 23501835

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 2521, 3135, 7563, 9405, 12605, 22689, 27731, 37815, 47899, 83193, 113445, 138655, 143697, 239495, 249579, 415965, 431091, 526889, 718485, 1247895, 1580667, 2155455, 2634445, 4742001, 7903335, 23710005]

約数ペア:

[(1, 23710005), (3, 7903335), (5, 4742001), (9, 2634445), (11, 2155455), (15, 1580667), (19, 1247895), (33, 718485), (45, 526889), (55, 431091), (57, 415965), (95, 249579), (99, 239495), (165, 143697), (171, 138655), (209, 113445), (285, 83193), (495, 47899), (627, 37815), (855, 27731), (1045, 22689), (1881, 12605), (2521, 9405), (3135, 7563)]