28163235

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12601}}^1$

素因数の和:12758

約数の個数: 16

約数和(自身を含む): 45367200

約数和(自身を除く): 17203965

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 12601, 37803, 63005, 189015, 1877549, 5632647, 9387745, 28163235]

約数ペア:

[(1, 28163235), (3, 9387745), (5, 5632647), (15, 1877549), (149, 189015), (447, 63005), (745, 37803), (2235, 12601)]