78200425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4973}}^1$

素因数の和:5037

約数の個数: 24

約数和(自身を含む): 105468696

約数和(自身を除く): 27268271

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 3145, 4973, 15725, 24865, 84541, 124325, 184001, 422705, 920005, 2113525, 3128017, 4600025, 15640085, 78200425]

約数ペア:

[(1, 78200425), (5, 15640085), (17, 4600025), (25, 3128017), (37, 2113525), (85, 920005), (185, 422705), (425, 184001), (629, 124325), (925, 84541), (3145, 24865), (4973, 15725)]