71252025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73079}}^1$

素因数の和:73105

約数の個数: 24

約数和(自身を含む): 126866880

約数和(自身を除く): 55614855

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 73079, 219237, 365395, 950027, 1096185, 1826975, 2850081, 4750135, 5480925, 14250405, 23750675, 71252025]

約数ペア:

[(1, 71252025), (3, 23750675), (5, 14250405), (13, 5480925), (15, 4750135), (25, 2850081), (39, 1826975), (65, 1096185), (75, 950027), (195, 365395), (325, 219237), (975, 73079)]