47875185

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^2\times {\mathrm{79}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 87494400

約数和(自身を除く): 39619215

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 79, 135, 201, 237, 335, 395, 603, 711, 1005, 1185, 1809, 2133, 3015, 3555, 4489, 5293, 9045, 10665, 13467, 15879, 22445, 26465, 40401, 47637, 67335, 79395, 121203, 142911, 202005, 238185, 354631, 606015, 714555, 1063893, 1773155, 3191679, 5319465, 9575037, 15958395, 47875185]

約数ペア:

[(1, 47875185), (3, 15958395), (5, 9575037), (9, 5319465), (15, 3191679), (27, 1773155), (45, 1063893), (67, 714555), (79, 606015), (135, 354631), (201, 238185), (237, 202005), (335, 142911), (395, 121203), (603, 79395), (711, 67335), (1005, 47637), (1185, 40401), (1809, 26465), (2133, 22445), (3015, 15879), (3555, 13467), (4489, 10665), (5293, 9045)]