47045805

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{431}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 79626240

約数和(自身を除く): 32580435

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 383, 431, 1149, 1293, 1915, 2155, 5745, 6465, 7277, 8189, 21831, 24567, 36385, 40945, 109155, 122835, 165073, 495219, 825365, 2476095, 3136387, 9409161, 15681935, 47045805]

約数ペア:

[(1, 47045805), (3, 15681935), (5, 9409161), (15, 3136387), (19, 2476095), (57, 825365), (95, 495219), (285, 165073), (383, 122835), (431, 109155), (1149, 40945), (1293, 36385), (1915, 24567), (2155, 21831), (5745, 8189), (6465, 7277)]