15765064

素因数分解:

$2^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 34760880

約数和(自身を除く): 18995816

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 131, 196, 262, 307, 392, 524, 614, 917, 1048, 1228, 1834, 2149, 2456, 3668, 4298, 6419, 7336, 8596, 12838, 15043, 17192, 25676, 30086, 40217, 51352, 60172, 80434, 120344, 160868, 281519, 321736, 563038, 1126076, 1970633, 2252152, 3941266, 7882532, 15765064]

約数ペア:

[(1, 15765064), (2, 7882532), (4, 3941266), (7, 2252152), (8, 1970633), (14, 1126076), (28, 563038), (49, 321736), (56, 281519), (98, 160868), (131, 120344), (196, 80434), (262, 60172), (307, 51352), (392, 40217), (524, 30086), (614, 25676), (917, 17192), (1048, 15043), (1228, 12838), (1834, 8596), (2149, 7336), (2456, 6419), (3668, 4298)]