42764265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55901}}^1$

素因数の和:55929

約数の個数: 24

約数和(自身を含む): 78486408

約数和(自身を除く): 35722143

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 55901, 167703, 279505, 503109, 838515, 950317, 2515545, 2850951, 4751585, 8552853, 14254755, 42764265]

約数ペア:

[(1, 42764265), (3, 14254755), (5, 8552853), (9, 4751585), (15, 2850951), (17, 2515545), (45, 950317), (51, 838515), (85, 503109), (153, 279505), (255, 167703), (765, 55901)]