47388185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38371}}^1$

素因数の和:38408

約数の個数: 16

約数和(自身を含む): 64464960

約数和(自身を除く): 17076775

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 38371, 191855, 498823, 729049, 2494115, 3645245, 9477637, 47388185]

約数ペア:

[(1, 47388185), (5, 9477637), (13, 3645245), (19, 2494115), (65, 729049), (95, 498823), (247, 191855), (1235, 38371)]