42360255

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{19211}}^1$

素因数の和:19236

約数の個数: 36

約数和(自身を含む): 85416552

約数和(自身を除く): 43056297

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 19211, 57633, 96055, 134477, 172899, 288165, 403431, 672385, 864495, 941339, 1210293, 2017155, 2824017, 4706695, 6051465, 8472051, 14120085, 42360255]

約数ペア:

[(1, 42360255), (3, 14120085), (5, 8472051), (7, 6051465), (9, 4706695), (15, 2824017), (21, 2017155), (35, 1210293), (45, 941339), (49, 864495), (63, 672385), (105, 403431), (147, 288165), (245, 172899), (315, 134477), (441, 96055), (735, 57633), (2205, 19211)]