28845655

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 36000000

約数和(自身を除く): 7154345

約数列:

[1, 5, 31, 149, 155, 745, 1249, 4619, 6245, 23095, 38719, 186101, 193595, 930505, 5769131, 28845655]

約数ペア:

[(1, 28845655), (5, 5769131), (31, 930505), (149, 193595), (155, 186101), (745, 38719), (1249, 23095), (4619, 6245)]