15383487

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 25449984

約数和(自身を除く): 10066497

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 1051, 2091, 3153, 4879, 7357, 14637, 17867, 22071, 43091, 53601, 125069, 129273, 301637, 375207, 732547, 904911, 2197641, 5127829, 15383487]

約数ペア:

[(1, 15383487), (3, 5127829), (7, 2197641), (17, 904911), (21, 732547), (41, 375207), (51, 301637), (119, 129273), (123, 125069), (287, 53601), (357, 43091), (697, 22071), (861, 17867), (1051, 14637), (2091, 7357), (3153, 4879)]