77025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:105

約数の個数: 24

約数和(自身を含む): 138880

約数和(自身を除く): 61855

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 79, 195, 237, 325, 395, 975, 1027, 1185, 1975, 3081, 5135, 5925, 15405, 25675, 77025]

約数ペア:

[(1, 77025), (3, 25675), (5, 15405), (13, 5925), (15, 5135), (25, 3081), (39, 1975), (65, 1185), (75, 1027), (79, 975), (195, 395), (237, 325)]