71076975

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{17881}}^1$

素因数の和:17947

約数の個数: 24

約数和(自身を含む): 119737872

約数和(自身を除く): 48660897

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 17881, 53643, 89405, 268215, 447025, 947693, 1341075, 2843079, 4738465, 14215395, 23692325, 71076975]

約数ペア:

[(1, 71076975), (3, 23692325), (5, 14215395), (15, 4738465), (25, 2843079), (53, 1341075), (75, 947693), (159, 447025), (265, 268215), (795, 89405), (1325, 53643), (3975, 17881)]