201904425

素因数分解:

$3^2\times 5^2\times {\mathrm{821}}^1\times {\mathrm{1093}}^1$

素因数の和:1930

約数の個数: 36

約数和(自身を含む): 362405004

約数和(自身を除く): 160500579

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 821, 1093, 2463, 3279, 4105, 5465, 7389, 9837, 12315, 16395, 20525, 27325, 36945, 49185, 61575, 81975, 184725, 245925, 897353, 2692059, 4486765, 8076177, 13460295, 22433825, 40380885, 67301475, 201904425]

約数ペア:

[(1, 201904425), (3, 67301475), (5, 40380885), (9, 22433825), (15, 13460295), (25, 8076177), (45, 4486765), (75, 2692059), (225, 897353), (821, 245925), (1093, 184725), (2463, 81975), (3279, 61575), (4105, 49185), (5465, 36945), (7389, 27325), (9837, 20525), (12315, 16395)]