124620285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1231}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 211825152

約数和(自身を除く): 87204867

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 397, 1191, 1231, 1985, 3693, 5955, 6155, 6749, 18465, 20247, 20927, 33745, 62781, 101235, 104635, 313905, 488707, 1466121, 2443535, 7330605, 8308019, 24924057, 41540095, 124620285]

約数ペア:

[(1, 124620285), (3, 41540095), (5, 24924057), (15, 8308019), (17, 7330605), (51, 2443535), (85, 1466121), (255, 488707), (397, 313905), (1191, 104635), (1231, 101235), (1985, 62781), (3693, 33745), (5955, 20927), (6155, 20247), (6749, 18465)]