12961037055

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{4093}}^1$

素因数の和:4432

約数の個数: 64

約数和(自身を含む): 22449530880

約数和(自身を除く): 9488493825

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 271, 285, 615, 779, 813, 1355, 2337, 3895, 4065, 4093, 5149, 11111, 11685, 12279, 15447, 20465, 25745, 33333, 55555, 61395, 77235, 77767, 166665, 167813, 211109, 233301, 388835, 503439, 633327, 839065, 1055545, 1109203, 1166505, 2517195, 3166635, 3188447, 3327609, 5546015, 9565341, 15942235, 16638045, 21074857, 45477323, 47826705, 63224571, 105374285, 136431969, 227386615, 316122855, 682159845, 864069137, 2592207411, 4320345685, 12961037055]

約数ペア:

[(1, 12961037055), (3, 4320345685), (5, 2592207411), (15, 864069137), (19, 682159845), (41, 316122855), (57, 227386615), (95, 136431969), (123, 105374285), (205, 63224571), (271, 47826705), (285, 45477323), (615, 21074857), (779, 16638045), (813, 15942235), (1355, 9565341), (2337, 5546015), (3895, 3327609), (4065, 3188447), (4093, 3166635), (5149, 2517195), (11111, 1166505), (11685, 1109203), (12279, 1055545), (15447, 839065), (20465, 633327), (25745, 503439), (33333, 388835), (55555, 233301), (61395, 211109), (77235, 167813), (77767, 166665)]