15704615485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1721}}^1$

素因数の和:1918

約数の個数: 64

約数和(自身を含む): 21662484480

約数和(自身を除く): 5957868995

約数列:

[1, 5, 13, 29, 47, 65, 103, 145, 235, 377, 515, 611, 1339, 1363, 1721, 1885, 2987, 3055, 4841, 6695, 6815, 8605, 14935, 17719, 22373, 24205, 38831, 49909, 62933, 80887, 88595, 111865, 140389, 177263, 194155, 249545, 314665, 404435, 648817, 701945, 886315, 1051531, 1825057, 2304419, 2345723, 3244085, 5140627, 5257655, 8331361, 9125285, 11522095, 11728615, 25703135, 30494399, 41656805, 66828151, 108307693, 152471995, 241609469, 334140755, 541538465, 1208047345, 3140923097, 15704615485]

約数ペア:

[(1, 15704615485), (5, 3140923097), (13, 1208047345), (29, 541538465), (47, 334140755), (65, 241609469), (103, 152471995), (145, 108307693), (235, 66828151), (377, 41656805), (515, 30494399), (611, 25703135), (1339, 11728615), (1363, 11522095), (1721, 9125285), (1885, 8331361), (2987, 5257655), (3055, 5140627), (4841, 3244085), (6695, 2345723), (6815, 2304419), (8605, 1825057), (14935, 1051531), (17719, 886315), (22373, 701945), (24205, 648817), (38831, 404435), (49909, 314665), (62933, 249545), (80887, 194155), (88595, 177263), (111865, 140389)]