11964400125

素因数分解:

$3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{251221}}^1$

素因数の和:251366

約数の個数: 32

約数和(自身を含む): 20065603584

約数和(自身を除く): 8101203459

約数列:

[1, 3, 5, 15, 25, 75, 125, 127, 375, 381, 635, 1905, 3175, 9525, 15875, 47625, 251221, 753663, 1256105, 3768315, 6280525, 18841575, 31402625, 31905067, 94207875, 95715201, 159525335, 478576005, 797626675, 2392880025, 3988133375, 11964400125]

約数ペア:

[(1, 11964400125), (3, 3988133375), (5, 2392880025), (15, 797626675), (25, 478576005), (75, 159525335), (125, 95715201), (127, 94207875), (375, 31905067), (381, 31402625), (635, 18841575), (1905, 6280525), (3175, 3768315), (9525, 1256105), (15875, 753663), (47625, 251221)]