26154705

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 43110144

約数和(自身を除く): 16955439

約数列:

[1, 3, 5, 15, 53, 159, 167, 197, 265, 501, 591, 795, 835, 985, 2505, 2955, 8851, 10441, 26553, 31323, 32899, 44255, 52205, 98697, 132765, 156615, 164495, 493485, 1743647, 5230941, 8718235, 26154705]

約数ペア:

[(1, 26154705), (3, 8718235), (5, 5230941), (15, 1743647), (53, 493485), (159, 164495), (167, 156615), (197, 132765), (265, 98697), (501, 52205), (591, 44255), (795, 32899), (835, 31323), (985, 26553), (2505, 10441), (2955, 8851)]