1624095

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 3268512

約数和(自身を除く): 1644417

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 193, 255, 495, 561, 579, 765, 935, 965, 1683, 1737, 2123, 2805, 2895, 3281, 6369, 8415, 8685, 9843, 10615, 16405, 19107, 29529, 31845, 36091, 49215, 95535, 108273, 147645, 180455, 324819, 541365, 1624095]

約数ペア:

[(1, 1624095), (3, 541365), (5, 324819), (9, 180455), (11, 147645), (15, 108273), (17, 95535), (33, 49215), (45, 36091), (51, 31845), (55, 29529), (85, 19107), (99, 16405), (153, 10615), (165, 9843), (187, 8685), (193, 8415), (255, 6369), (495, 3281), (561, 2895), (579, 2805), (765, 2123), (935, 1737), (965, 1683)]