51545805

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{23063}}^1$

素因数の和:23220

約数の個数: 16

約数和(自身を含む): 83030400

約数和(自身を除く): 31484595

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 23063, 69189, 115315, 345945, 3436387, 10309161, 17181935, 51545805]

約数ペア:

[(1, 51545805), (3, 17181935), (5, 10309161), (15, 3436387), (149, 345945), (447, 115315), (745, 69189), (2235, 23063)]