15267538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 28421568

約数和(自身を除く): 13154030

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 121, 143, 211, 242, 253, 286, 299, 422, 506, 598, 1573, 2321, 2743, 2783, 3146, 3289, 4642, 4853, 5486, 5566, 6578, 9706, 25531, 30173, 36179, 51062, 53383, 60346, 63089, 72358, 106766, 126178, 331903, 587213, 663806, 693979, 1174426, 1387958, 7633769, 15267538]

約数ペア:

[(1, 15267538), (2, 7633769), (11, 1387958), (13, 1174426), (22, 693979), (23, 663806), (26, 587213), (46, 331903), (121, 126178), (143, 106766), (211, 72358), (242, 63089), (253, 60346), (286, 53383), (299, 51062), (422, 36179), (506, 30173), (598, 25531), (1573, 9706), (2321, 6578), (2743, 5566), (2783, 5486), (3146, 4853), (3289, 4642)]