28350135

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1165

約数の個数: 64

約数和(自身を含む): 58268160

約数和(自身を除く): 29918025

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 765, 935, 1123, 1485, 1683, 2295, 2805, 3369, 5049, 5615, 8415, 10107, 12353, 16845, 19091, 25245, 30321, 37059, 50535, 57273, 61765, 95455, 111177, 151605, 171819, 185295, 210001, 286365, 333531, 515457, 555885, 630003, 859095, 1050005, 1667655, 1890009, 2577285, 3150015, 5670027, 9450045, 28350135]

約数ペア:

[(1, 28350135), (3, 9450045), (5, 5670027), (9, 3150015), (11, 2577285), (15, 1890009), (17, 1667655), (27, 1050005), (33, 859095), (45, 630003), (51, 555885), (55, 515457), (85, 333531), (99, 286365), (135, 210001), (153, 185295), (165, 171819), (187, 151605), (255, 111177), (297, 95455), (459, 61765), (495, 57273), (561, 50535), (765, 37059), (935, 30321), (1123, 25245), (1485, 19091), (1683, 16845), (2295, 12353), (2805, 10107), (3369, 8415), (5049, 5615)]