108889165

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 175177728

約数和(自身を除く): 66288563

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 127, 131, 187, 385, 595, 635, 655, 889, 917, 935, 1309, 1397, 1441, 2159, 2227, 4445, 4585, 6545, 6985, 7205, 9779, 10087, 10795, 11135, 15113, 15589, 16637, 23749, 24497, 48895, 50435, 75565, 77945, 83185, 116459, 118745, 122485, 166243, 171479, 183007, 282829, 582295, 831215, 857395, 915035, 1281049, 1414145, 1979803, 3111119, 6405245, 9899015, 15555595, 21777833, 108889165]

約数ペア:

[(1, 108889165), (5, 21777833), (7, 15555595), (11, 9899015), (17, 6405245), (35, 3111119), (55, 1979803), (77, 1414145), (85, 1281049), (119, 915035), (127, 857395), (131, 831215), (187, 582295), (385, 282829), (595, 183007), (635, 171479), (655, 166243), (889, 122485), (917, 118745), (935, 116459), (1309, 83185), (1397, 77945), (1441, 75565), (2159, 50435), (2227, 48895), (4445, 24497), (4585, 23749), (6545, 16637), (6985, 15589), (7205, 15113), (9779, 11135), (10087, 10795)]