80104745

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 35463895

約数列:

[1, 5, 7, 23, 35, 115, 151, 161, 659, 755, 805, 1057, 3295, 3473, 4613, 5285, 15157, 17365, 23065, 24311, 75785, 99509, 106099, 121555, 497545, 530495, 696563, 2288707, 3482815, 11443535, 16020949, 80104745]

約数ペア:

[(1, 80104745), (5, 16020949), (7, 11443535), (23, 3482815), (35, 2288707), (115, 696563), (151, 530495), (161, 497545), (659, 121555), (755, 106099), (805, 99509), (1057, 75785), (3295, 24311), (3473, 23065), (4613, 17365), (5285, 15157)]