49116825

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12841}}^1$

素因数の和:12874

約数の個数: 36

約数和(自身を含む): 93155868

約数和(自身を除く): 44039043

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 12841, 38523, 64205, 115569, 192615, 218297, 321025, 577845, 654891, 963075, 1091485, 1964673, 2889225, 3274455, 5457425, 9823365, 16372275, 49116825]

約数ペア:

[(1, 49116825), (3, 16372275), (5, 9823365), (9, 5457425), (15, 3274455), (17, 2889225), (25, 1964673), (45, 1091485), (51, 963075), (75, 654891), (85, 577845), (153, 321025), (225, 218297), (255, 192615), (425, 115569), (765, 64205), (1275, 38523), (3825, 12841)]