86851215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10321}}^1$

素因数の和:10360

約数の個数: 48

約数和(自身を含む): 173905056

約数和(自身を除く): 87053841

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 10321, 30963, 51605, 92889, 113531, 154815, 175457, 340593, 464445, 526371, 567655, 877285, 1021779, 1579113, 1702965, 1930027, 2631855, 5108895, 5790081, 7895565, 9650135, 17370243, 28950405, 86851215]

約数ペア:

[(1, 86851215), (3, 28950405), (5, 17370243), (9, 9650135), (11, 7895565), (15, 5790081), (17, 5108895), (33, 2631855), (45, 1930027), (51, 1702965), (55, 1579113), (85, 1021779), (99, 877285), (153, 567655), (165, 526371), (187, 464445), (255, 340593), (495, 175457), (561, 154815), (765, 113531), (935, 92889), (1683, 51605), (2805, 30963), (8415, 10321)]