15382521

素因数分解:

$3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 29184000

約数和(自身を除く): 13801479

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 151, 189, 231, 297, 343, 441, 453, 539, 693, 1029, 1057, 1323, 1359, 1617, 1661, 2079, 3087, 3171, 3773, 4077, 4851, 4983, 7399, 9261, 9513, 11319, 11627, 14553, 14949, 22197, 28539, 33957, 34881, 44847, 51793, 66591, 81389, 101871, 104643, 155379, 199773, 244167, 313929, 466137, 569723, 732501, 1398411, 1709169, 2197503, 5127507, 15382521]

約数ペア:

[(1, 15382521), (3, 5127507), (7, 2197503), (9, 1709169), (11, 1398411), (21, 732501), (27, 569723), (33, 466137), (49, 313929), (63, 244167), (77, 199773), (99, 155379), (147, 104643), (151, 101871), (189, 81389), (231, 66591), (297, 51793), (343, 44847), (441, 34881), (453, 33957), (539, 28539), (693, 22197), (1029, 14949), (1057, 14553), (1323, 11627), (1359, 11319), (1617, 9513), (1661, 9261), (2079, 7399), (3087, 4983), (3171, 4851), (3773, 4077)]