47479725

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12413}}^1$

素因数の和:12446

約数の個数: 36

約数和(自身を含む): 90051156

約数和(自身を除く): 42571431

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 12413, 37239, 62065, 111717, 186195, 211021, 310325, 558585, 633063, 930975, 1055105, 1899189, 2792925, 3165315, 5275525, 9495945, 15826575, 47479725]

約数ペア:

[(1, 47479725), (3, 15826575), (5, 9495945), (9, 5275525), (15, 3165315), (17, 2792925), (25, 1899189), (45, 1055105), (51, 930975), (75, 633063), (85, 558585), (153, 310325), (225, 211021), (255, 186195), (425, 111717), (765, 62065), (1275, 37239), (3825, 12413)]