115205285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 154103040

約数和(自身を除く): 38897755

約数列:

[1, 5, 13, 41, 65, 139, 205, 311, 533, 695, 1555, 1807, 2665, 4043, 5699, 9035, 12751, 20215, 28495, 43229, 63755, 74087, 165763, 216145, 370435, 561977, 828815, 1772389, 2809885, 8861945, 23041057, 115205285]

約数ペア:

[(1, 115205285), (5, 23041057), (13, 8861945), (41, 2809885), (65, 1772389), (139, 828815), (205, 561977), (311, 370435), (533, 216145), (695, 165763), (1555, 74087), (1807, 63755), (2665, 43229), (4043, 28495), (5699, 20215), (9035, 12751)]