121548225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{85297}}^1$

素因数の和:85329

約数の個数: 24

約数和(自身を含む): 211539040

約数和(自身を除く): 89990815

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 85297, 255891, 426485, 1279455, 1620643, 2132425, 4861929, 6397275, 8103215, 24309645, 40516075, 121548225]

約数ペア:

[(1, 121548225), (3, 40516075), (5, 24309645), (15, 8103215), (19, 6397275), (25, 4861929), (57, 2132425), (75, 1620643), (95, 1279455), (285, 426485), (475, 255891), (1425, 85297)]