47093685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 79920000

約数和(自身を除く): 32826315

約数列:

[1, 3, 5, 15, 19, 57, 95, 149, 285, 447, 745, 1109, 2235, 2831, 3327, 5545, 8493, 14155, 16635, 21071, 42465, 63213, 105355, 165241, 316065, 495723, 826205, 2478615, 3139579, 9418737, 15697895, 47093685]

約数ペア:

[(1, 47093685), (3, 15697895), (5, 9418737), (15, 3139579), (19, 2478615), (57, 826205), (95, 495723), (149, 316065), (285, 165241), (447, 105355), (745, 63213), (1109, 42465), (2235, 21071), (2831, 16635), (3327, 14155), (5545, 8493)]