90612755

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{12917}}^1$

素因数の和:13006

約数の個数: 16

約数和(自身を含む): 115331904

約数和(自身を除く): 24719149

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 12917, 64585, 297091, 787937, 1485455, 3939685, 18122551, 90612755]

約数ペア:

[(1, 90612755), (5, 18122551), (23, 3939685), (61, 1485455), (115, 787937), (305, 297091), (1403, 64585), (7015, 12917)]