143090265

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2423}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 238288896

約数和(自身を除く): 95198631

約数列:

[1, 3, 5, 15, 31, 93, 127, 155, 381, 465, 635, 1905, 2423, 3937, 7269, 11811, 12115, 19685, 36345, 59055, 75113, 225339, 307721, 375565, 923163, 1126695, 1538605, 4615815, 9539351, 28618053, 47696755, 143090265]

約数ペア:

[(1, 143090265), (3, 47696755), (5, 28618053), (15, 9539351), (31, 4615815), (93, 1538605), (127, 1126695), (155, 923163), (381, 375565), (465, 307721), (635, 225339), (1905, 75113), (2423, 59055), (3937, 36345), (7269, 19685), (11811, 12115)]