15041103

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 27648000

約数和(自身を除く): 12606897

約数列:

[1, 3, 7, 11, 19, 21, 23, 33, 57, 69, 77, 133, 149, 161, 209, 231, 253, 399, 437, 447, 483, 627, 759, 1043, 1311, 1463, 1639, 1771, 2831, 3059, 3129, 3427, 4389, 4807, 4917, 5313, 8493, 9177, 10281, 11473, 14421, 19817, 23989, 31141, 33649, 34419, 37697, 59451, 65113, 71967, 93423, 100947, 113091, 195339, 217987, 263879, 455791, 653961, 716243, 791637, 1367373, 2148729, 5013701, 15041103]

約数ペア:

[(1, 15041103), (3, 5013701), (7, 2148729), (11, 1367373), (19, 791637), (21, 716243), (23, 653961), (33, 455791), (57, 263879), (69, 217987), (77, 195339), (133, 113091), (149, 100947), (161, 93423), (209, 71967), (231, 65113), (253, 59451), (399, 37697), (437, 34419), (447, 33649), (483, 31141), (627, 23989), (759, 19817), (1043, 14421), (1311, 11473), (1463, 10281), (1639, 9177), (1771, 8493), (2831, 5313), (3059, 4917), (3129, 4807), (3427, 4389)]