15229266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 34468416

約数和(自身を除く): 19239150

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 338, 507, 598, 653, 897, 1014, 1306, 1794, 1959, 3887, 3918, 7774, 8489, 11661, 15019, 16978, 23322, 25467, 30038, 45057, 50934, 90114, 110357, 195247, 220714, 331071, 390494, 585741, 662142, 1171482, 2538211, 5076422, 7614633, 15229266]

約数ペア:

[(1, 15229266), (2, 7614633), (3, 5076422), (6, 2538211), (13, 1171482), (23, 662142), (26, 585741), (39, 390494), (46, 331071), (69, 220714), (78, 195247), (138, 110357), (169, 90114), (299, 50934), (338, 45057), (507, 30038), (598, 25467), (653, 23322), (897, 16978), (1014, 15019), (1306, 11661), (1794, 8489), (1959, 7774), (3887, 3918)]