47471805

素因数分解:

$3^3\times 5^1\times {\mathrm{351643}}^1$

素因数の和:351657

約数の個数: 16

約数和(自身を含む): 84394560

約数和(自身を除く): 36922755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 351643, 1054929, 1758215, 3164787, 5274645, 9494361, 15823935, 47471805]

約数ペア:

[(1, 47471805), (3, 15823935), (5, 9494361), (9, 5274645), (15, 3164787), (27, 1758215), (45, 1054929), (135, 351643)]