142733145

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{306953}}^1$

素因数の和:306992

約数の個数: 16

約数和(自身を含む): 235740672

約数和(自身を除く): 93007527

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 306953, 920859, 1534765, 4604295, 9515543, 28546629, 47577715, 142733145]

約数ペア:

[(1, 142733145), (3, 47577715), (5, 28546629), (15, 9515543), (31, 4604295), (93, 1534765), (155, 920859), (465, 306953)]