15663157587

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{8923}}^1$

素因数の和:9113

約数の個数: 96

約数和(自身を含む): 30070310400

約数和(自身を除く): 14407152813

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 149, 153, 187, 231, 357, 447, 561, 693, 1043, 1071, 1309, 1341, 1639, 1683, 2533, 3129, 3927, 4917, 7599, 8923, 9387, 11473, 11781, 14751, 17731, 22797, 26769, 27863, 34419, 53193, 62461, 80307, 83589, 98153, 103257, 151691, 159579, 187383, 195041, 250767, 294459, 455073, 562149, 585123, 687071, 883377, 1061837, 1329527, 1365219, 1668601, 1755369, 2061213, 3185511, 3988581, 5005803, 6183639, 9306689, 9556533, 11680207, 11965743, 14624797, 15017409, 22601959, 27920067, 35040621, 43874391, 67805877, 83760201, 102373579, 105121863, 131623173, 158213713, 203417631, 248621549, 307120737, 474641139, 745864647, 921362211, 1423923417, 1740350843, 2237593941, 5221052529, 15663157587]

約数ペア:

[(1, 15663157587), (3, 5221052529), (7, 2237593941), (9, 1740350843), (11, 1423923417), (17, 921362211), (21, 745864647), (33, 474641139), (51, 307120737), (63, 248621549), (77, 203417631), (99, 158213713), (119, 131623173), (149, 105121863), (153, 102373579), (187, 83760201), (231, 67805877), (357, 43874391), (447, 35040621), (561, 27920067), (693, 22601959), (1043, 15017409), (1071, 14624797), (1309, 11965743), (1341, 11680207), (1639, 9556533), (1683, 9306689), (2533, 6183639), (3129, 5005803), (3927, 3988581), (4917, 3185511), (7599, 2061213), (8923, 1755369), (9387, 1668601), (11473, 1365219), (11781, 1329527), (14751, 1061837), (17731, 883377), (22797, 687071), (26769, 585123), (27863, 562149), (34419, 455073), (53193, 294459), (62461, 250767), (80307, 195041), (83589, 187383), (98153, 159579), (103257, 151691)]