90651135

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 147446208

約数和(自身を除く): 56795073

約数列:

[1, 3, 5, 15, 173, 181, 193, 519, 543, 579, 865, 905, 965, 2595, 2715, 2895, 31313, 33389, 34933, 93939, 100167, 104799, 156565, 166945, 174665, 469695, 500835, 523995, 6043409, 18130227, 30217045, 90651135]

約数ペア:

[(1, 90651135), (3, 30217045), (5, 18130227), (15, 6043409), (173, 523995), (181, 500835), (193, 469695), (519, 174665), (543, 166945), (579, 156565), (865, 104799), (905, 100167), (965, 93939), (2595, 34933), (2715, 33389), (2895, 31313)]