15428469

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1929

約数の個数: 32

約数和(自身を含む): 25989120

約数和(自身を除く): 10560651

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 1879, 2737, 5637, 8211, 13153, 31943, 39459, 43217, 95829, 129651, 223601, 302519, 670803, 734689, 907557, 2204067, 5142823, 15428469]

約数ペア:

[(1, 15428469), (3, 5142823), (7, 2204067), (17, 907557), (21, 734689), (23, 670803), (51, 302519), (69, 223601), (119, 129651), (161, 95829), (357, 43217), (391, 39459), (483, 31943), (1173, 13153), (1879, 8211), (2737, 5637)]