12310025

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:810

約数の個数: 36

約数和(自身を含む): 19147212

約数和(自身を除く): 6837187

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 175, 245, 325, 455, 637, 773, 1225, 2275, 3185, 3865, 5411, 10049, 15925, 19325, 27055, 37877, 50245, 70343, 135275, 189385, 251225, 351715, 492401, 946925, 1758575, 2462005, 12310025]

約数ペア:

[(1, 12310025), (5, 2462005), (7, 1758575), (13, 946925), (25, 492401), (35, 351715), (49, 251225), (65, 189385), (91, 135275), (175, 70343), (245, 50245), (325, 37877), (455, 27055), (637, 19325), (773, 15925), (1225, 10049), (2275, 5411), (3185, 3865)]