15798015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 29416608

約数和(自身を除く): 13618593

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 107, 153, 193, 255, 321, 535, 579, 765, 963, 965, 1605, 1737, 1819, 2895, 3281, 4815, 5457, 8685, 9095, 9843, 16371, 16405, 20651, 27285, 29529, 49215, 61953, 81855, 103255, 147645, 185859, 309765, 351067, 929295, 1053201, 1755335, 3159603, 5266005, 15798015]

約数ペア:

[(1, 15798015), (3, 5266005), (5, 3159603), (9, 1755335), (15, 1053201), (17, 929295), (45, 351067), (51, 309765), (85, 185859), (107, 147645), (153, 103255), (193, 81855), (255, 61953), (321, 49215), (535, 29529), (579, 27285), (765, 20651), (963, 16405), (965, 16371), (1605, 9843), (1737, 9095), (1819, 8685), (2895, 5457), (3281, 4815)]