672956745

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1547027}}^1$

素因数の和:1547064

約数の個数: 16

約数和(自身を含む): 1113860160

約数和(自身を除く): 440903415

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 1547027, 4641081, 7735135, 23205405, 44863783, 134591349, 224318915, 672956745]

約数ペア:

[(1, 672956745), (3, 224318915), (5, 134591349), (15, 44863783), (29, 23205405), (87, 7735135), (145, 4641081), (435, 1547027)]