1025657975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{21491}}^1$

素因数の和:21607

約数の個数: 24

約数和(自身を含む): 1343164032

約数和(自身を除く): 317506057

約数列:

[1, 5, 23, 25, 83, 115, 415, 575, 1909, 2075, 9545, 21491, 47725, 107455, 494293, 537275, 1783753, 2471465, 8918765, 12357325, 41026319, 44593825, 205131595, 1025657975]

約数ペア:

[(1, 1025657975), (5, 205131595), (23, 44593825), (25, 41026319), (83, 12357325), (115, 8918765), (415, 2471465), (575, 1783753), (1909, 537275), (2075, 494293), (9545, 107455), (21491, 47725)]