83866975

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 108394848

約数和(自身を除く): 24527873

約数列:

[1, 5, 25, 37, 71, 185, 355, 925, 1277, 1775, 2627, 6385, 13135, 31925, 47249, 65675, 90667, 236245, 453335, 1181225, 2266675, 3354679, 16773395, 83866975]

約数ペア:

[(1, 83866975), (5, 16773395), (25, 3354679), (37, 2266675), (71, 1181225), (185, 453335), (355, 236245), (925, 90667), (1277, 65675), (1775, 47249), (2627, 31925), (6385, 13135)]