315584115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{273233}}^1$

素因数の和:273259

約数の個数: 32

約数和(自身を含む): 629531136

約数和(自身を除く): 313947021

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 273233, 819699, 1366165, 1912631, 3005563, 4098495, 5737893, 9016689, 9563155, 15027815, 21038941, 28689465, 45083445, 63116823, 105194705, 315584115]

約数ペア:

[(1, 315584115), (3, 105194705), (5, 63116823), (7, 45083445), (11, 28689465), (15, 21038941), (21, 15027815), (33, 9563155), (35, 9016689), (55, 5737893), (77, 4098495), (105, 3005563), (165, 1912631), (231, 1366165), (385, 819699), (1155, 273233)]