15483915

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7321}}^1$

素因数の和:7379

約数の個数: 24

約数和(自身を含む): 27413568

約数和(自身を除く): 11929653

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 7321, 21963, 36605, 65889, 109815, 329445, 344087, 1032261, 1720435, 3096783, 5161305, 15483915]

約数ペア:

[(1, 15483915), (3, 5161305), (5, 3096783), (9, 1720435), (15, 1032261), (45, 344087), (47, 329445), (141, 109815), (235, 65889), (423, 36605), (705, 21963), (2115, 7321)]