5575146857

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 6656256000

約数和(自身を除く): 1081109143

約数列:

[1, 7, 31, 149, 217, 269, 641, 1043, 1883, 4487, 4619, 8339, 19871, 32333, 40081, 58373, 95509, 139097, 172429, 280567, 668563, 1207003, 1242511, 2960779, 5345299, 8697577, 20725453, 25691921, 37417093, 179843447, 796449551, 5575146857]

約数ペア:

[(1, 5575146857), (7, 796449551), (31, 179843447), (149, 37417093), (217, 25691921), (269, 20725453), (641, 8697577), (1043, 5345299), (1883, 2960779), (4487, 1242511), (4619, 1207003), (8339, 668563), (19871, 280567), (32333, 172429), (40081, 139097), (58373, 95509)]