162023155

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{28753}}^1$

素因数の和:28795

約数の個数: 24

約数和(自身を含む): 236012832

約数和(自身を除く): 73989677

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 28753, 143765, 201271, 661319, 1006355, 1408897, 3306595, 4629233, 7044485, 23146165, 32404631, 162023155]

約数ペア:

[(1, 162023155), (5, 32404631), (7, 23146165), (23, 7044485), (35, 4629233), (49, 3306595), (115, 1408897), (161, 1006355), (245, 661319), (805, 201271), (1127, 143765), (5635, 28753)]