152688025

素因数分解:

$5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6277}}^1$

素因数の和:6433

約数の個数: 24

約数和(自身を含む): 217972160

約数和(自身を除く): 65284135

約数列:

[1, 5, 7, 25, 35, 139, 175, 695, 973, 3475, 4865, 6277, 24325, 31385, 43939, 156925, 219695, 872503, 1098475, 4362515, 6107521, 21812575, 30537605, 152688025]

約数ペア:

[(1, 152688025), (5, 30537605), (7, 21812575), (25, 6107521), (35, 4362515), (139, 1098475), (175, 872503), (695, 219695), (973, 156925), (3475, 43939), (4865, 31385), (6277, 24325)]