15623322

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 37255680

約数和(自身を除く): 21632358

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 131, 139, 143, 262, 278, 286, 393, 417, 429, 786, 834, 858, 1441, 1529, 1703, 1807, 2882, 3058, 3406, 3614, 4323, 4587, 5109, 5421, 8646, 9174, 10218, 10842, 18209, 18733, 19877, 36418, 37466, 39754, 54627, 56199, 59631, 109254, 112398, 119262, 200299, 236717, 400598, 473434, 600897, 710151, 1201794, 1420302, 2603887, 5207774, 7811661, 15623322]

約数ペア:

[(1, 15623322), (2, 7811661), (3, 5207774), (6, 2603887), (11, 1420302), (13, 1201794), (22, 710151), (26, 600897), (33, 473434), (39, 400598), (66, 236717), (78, 200299), (131, 119262), (139, 112398), (143, 109254), (262, 59631), (278, 56199), (286, 54627), (393, 39754), (417, 37466), (429, 36418), (786, 19877), (834, 18733), (858, 18209), (1441, 10842), (1529, 10218), (1703, 9174), (1807, 8646), (2882, 5421), (3058, 5109), (3406, 4587), (3614, 4323)]