488492355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{4127}}^1$

素因数の和:4755

約数の個数: 32

約数和(自身を含む): 843300864

約数和(自身を除く): 354808509

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 607, 1821, 3035, 4127, 7891, 9105, 12381, 20635, 23673, 39455, 53651, 61905, 118365, 160953, 268255, 804765, 2505089, 7515267, 12525445, 32566157, 37576335, 97698471, 162830785, 488492355]

約数ペア:

[(1, 488492355), (3, 162830785), (5, 97698471), (13, 37576335), (15, 32566157), (39, 12525445), (65, 7515267), (195, 2505089), (607, 804765), (1821, 268255), (3035, 160953), (4127, 118365), (7891, 61905), (9105, 53651), (12381, 39455), (20635, 23673)]