15207435

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 28327104

約数和(自身を除く): 13119669

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 103, 153, 193, 255, 309, 515, 579, 765, 927, 965, 1545, 1737, 1751, 2895, 3281, 4635, 5253, 8685, 8755, 9843, 15759, 16405, 19879, 26265, 29529, 49215, 59637, 78795, 99395, 147645, 178911, 298185, 337943, 894555, 1013829, 1689715, 3041487, 5069145, 15207435]

約数ペア:

[(1, 15207435), (3, 5069145), (5, 3041487), (9, 1689715), (15, 1013829), (17, 894555), (45, 337943), (51, 298185), (85, 178911), (103, 147645), (153, 99395), (193, 78795), (255, 59637), (309, 49215), (515, 29529), (579, 26265), (765, 19879), (927, 16405), (965, 15759), (1545, 9843), (1737, 8755), (1751, 8685), (2895, 5253), (3281, 4635)]