25374115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22963}}^1$

素因数の和:22998

約数の個数: 16

約数和(自身を含む): 34721568

約数和(自身を除く): 9347453

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 22963, 114815, 298519, 390371, 1492595, 1951855, 5074823, 25374115]

約数ペア:

[(1, 25374115), (5, 5074823), (13, 1951855), (17, 1492595), (65, 390371), (85, 298519), (221, 114815), (1105, 22963)]