407663145

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9349}}^1$

素因数の和:9399

約数の個数: 64

約数和(自身を含む): 807840000

約数和(自身を除く): 400176855

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 85, 95, 135, 153, 171, 255, 285, 323, 459, 513, 765, 855, 969, 1615, 2295, 2565, 2907, 4845, 8721, 9349, 14535, 28047, 43605, 46745, 84141, 140235, 158933, 177631, 252423, 420705, 476799, 532893, 794665, 888155, 1262115, 1430397, 1598679, 2383995, 2664465, 3019727, 4291191, 4796037, 7151985, 7993395, 9059181, 15098635, 21455955, 23980185, 27177543, 45295905, 81532629, 135887715, 407663145]

約数ペア:

[(1, 407663145), (3, 135887715), (5, 81532629), (9, 45295905), (15, 27177543), (17, 23980185), (19, 21455955), (27, 15098635), (45, 9059181), (51, 7993395), (57, 7151985), (85, 4796037), (95, 4291191), (135, 3019727), (153, 2664465), (171, 2383995), (255, 1598679), (285, 1430397), (323, 1262115), (459, 888155), (513, 794665), (765, 532893), (855, 476799), (969, 420705), (1615, 252423), (2295, 177631), (2565, 158933), (2907, 140235), (4845, 84141), (8721, 46745), (9349, 43605), (14535, 28047)]