83661175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5477}}^1$

素因数の和:5547

約数の個数: 24

約数和(自身を含む): 114117696

約数和(自身を除く): 30456521

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 5477, 15275, 27385, 71201, 136925, 257419, 356005, 1287095, 1780025, 3346447, 6435475, 16732235, 83661175]

約数ペア:

[(1, 83661175), (5, 16732235), (13, 6435475), (25, 3346447), (47, 1780025), (65, 1287095), (235, 356005), (325, 257419), (611, 136925), (1175, 71201), (3055, 27385), (5477, 15275)]