72716025

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{16433}}^1$

素因数の和:16505

約数の個数: 24

約数和(自身を含む): 122268960

約数和(自身を除く): 49552935

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475, 4425, 16433, 49299, 82165, 246495, 410825, 969547, 1232475, 2908641, 4847735, 14543205, 24238675, 72716025]

約数ペア:

[(1, 72716025), (3, 24238675), (5, 14543205), (15, 4847735), (25, 2908641), (59, 1232475), (75, 969547), (177, 410825), (295, 246495), (885, 82165), (1475, 49299), (4425, 16433)]