1297490865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{9049}}^1$

素因数の和:9158

約数の個数: 48

約数和(自身を含む): 2311008000

約数和(自身を除く): 1013517135

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 121, 165, 237, 363, 395, 605, 869, 1185, 1815, 2607, 4345, 9049, 9559, 13035, 27147, 28677, 45245, 47795, 99539, 135735, 143385, 298617, 497695, 714871, 1094929, 1493085, 2144613, 3284787, 3574355, 5474645, 7863581, 10723065, 16423935, 23590743, 39317905, 86499391, 117953715, 259498173, 432496955, 1297490865]

約数ペア:

[(1, 1297490865), (3, 432496955), (5, 259498173), (11, 117953715), (15, 86499391), (33, 39317905), (55, 23590743), (79, 16423935), (121, 10723065), (165, 7863581), (237, 5474645), (363, 3574355), (395, 3284787), (605, 2144613), (869, 1493085), (1185, 1094929), (1815, 714871), (2607, 497695), (4345, 298617), (9049, 143385), (9559, 135735), (13035, 99539), (27147, 47795), (28677, 45245)]