90503835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1381}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 154032192

約数和(自身を除く): 63528357

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 257, 771, 1285, 1381, 3855, 4143, 4369, 6905, 13107, 20715, 21845, 23477, 65535, 70431, 117385, 352155, 354917, 1064751, 1774585, 5323755, 6033589, 18100767, 30167945, 90503835]

約数ペア:

[(1, 90503835), (3, 30167945), (5, 18100767), (15, 6033589), (17, 5323755), (51, 1774585), (85, 1064751), (255, 354917), (257, 352155), (771, 117385), (1285, 70431), (1381, 65535), (3855, 23477), (4143, 21845), (4369, 20715), (6905, 13107)]