727155

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 1493856

約数和(自身を除く): 766701

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 113, 117, 143, 165, 195, 339, 429, 495, 565, 585, 715, 1017, 1243, 1287, 1469, 1695, 2145, 3729, 4407, 5085, 6215, 6435, 7345, 11187, 13221, 16159, 18645, 22035, 48477, 55935, 66105, 80795, 145431, 242385, 727155]

約数ペア:

[(1, 727155), (3, 242385), (5, 145431), (9, 80795), (11, 66105), (13, 55935), (15, 48477), (33, 22035), (39, 18645), (45, 16159), (55, 13221), (65, 11187), (99, 7345), (113, 6435), (117, 6215), (143, 5085), (165, 4407), (195, 3729), (339, 2145), (429, 1695), (495, 1469), (565, 1287), (585, 1243), (715, 1017)]