131736255

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{179233}}^1$

素因数の和:179255

約数の個数: 24

約数和(自身を含む): 245192112

約数和(自身を除く): 113455857

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 179233, 537699, 896165, 1254631, 2688495, 3763893, 6273155, 8782417, 18819465, 26347251, 43912085, 131736255]

約数ペア:

[(1, 131736255), (3, 43912085), (5, 26347251), (7, 18819465), (15, 8782417), (21, 6273155), (35, 3763893), (49, 2688495), (105, 1254631), (147, 896165), (245, 537699), (735, 179233)]