15076516

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 33940536

約数和(自身を除く): 18864020

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 61, 91, 97, 98, 122, 182, 194, 196, 244, 364, 388, 427, 637, 679, 793, 854, 1261, 1274, 1358, 1586, 1708, 2522, 2548, 2716, 2989, 3172, 4753, 5044, 5551, 5917, 5978, 8827, 9506, 11102, 11834, 11956, 17654, 19012, 22204, 23668, 35308, 38857, 41419, 61789, 76921, 77714, 82838, 123578, 153842, 155428, 165676, 247156, 289933, 307684, 538447, 579866, 1076894, 1159732, 2153788, 3769129, 7538258, 15076516]

約数ペア:

[(1, 15076516), (2, 7538258), (4, 3769129), (7, 2153788), (13, 1159732), (14, 1076894), (26, 579866), (28, 538447), (49, 307684), (52, 289933), (61, 247156), (91, 165676), (97, 155428), (98, 153842), (122, 123578), (182, 82838), (194, 77714), (196, 76921), (244, 61789), (364, 41419), (388, 38857), (427, 35308), (637, 23668), (679, 22204), (793, 19012), (854, 17654), (1261, 11956), (1274, 11834), (1358, 11102), (1586, 9506), (1708, 8827), (2522, 5978), (2548, 5917), (2716, 5551), (2989, 5044), (3172, 4753)]