2572695

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 64

約数和(自身を含む): 5184000

約数和(自身を除く): 2611305

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 59, 85, 95, 135, 153, 171, 177, 255, 285, 295, 323, 459, 513, 531, 765, 855, 885, 969, 1003, 1121, 1593, 1615, 2295, 2565, 2655, 2907, 3009, 3363, 4845, 5015, 5605, 7965, 8721, 9027, 10089, 14535, 15045, 16815, 19057, 27081, 30267, 43605, 45135, 50445, 57171, 95285, 135405, 151335, 171513, 285855, 514539, 857565, 2572695]

約数ペア:

[(1, 2572695), (3, 857565), (5, 514539), (9, 285855), (15, 171513), (17, 151335), (19, 135405), (27, 95285), (45, 57171), (51, 50445), (57, 45135), (59, 43605), (85, 30267), (95, 27081), (135, 19057), (153, 16815), (171, 15045), (177, 14535), (255, 10089), (285, 9027), (295, 8721), (323, 7965), (459, 5605), (513, 5015), (531, 4845), (765, 3363), (855, 3009), (885, 2907), (969, 2655), (1003, 2565), (1121, 2295), (1593, 1615)]