90455295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45341}}^1$

素因数の和:45375

約数の個数: 32

約数和(自身を含む): 174113280

約数和(自身を除く): 83657985

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 45341, 136023, 226705, 317387, 680115, 861479, 952161, 1586935, 2584437, 4307395, 4760805, 6030353, 12922185, 18091059, 30151765, 90455295]

約数ペア:

[(1, 90455295), (3, 30151765), (5, 18091059), (7, 12922185), (15, 6030353), (19, 4760805), (21, 4307395), (35, 2584437), (57, 1586935), (95, 952161), (105, 861479), (133, 680115), (285, 317387), (399, 226705), (665, 136023), (1995, 45341)]