47893395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15277}}^1$

素因数の和:15315

約数の個数: 32

約数和(自身を含む): 88001280

約数和(自身を除く): 40107885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 15277, 45831, 76385, 168047, 229155, 290263, 504141, 840235, 870789, 1451315, 2520705, 3192893, 4353945, 9578679, 15964465, 47893395]

約数ペア:

[(1, 47893395), (3, 15964465), (5, 9578679), (11, 4353945), (15, 3192893), (19, 2520705), (33, 1451315), (55, 870789), (57, 840235), (95, 504141), (165, 290263), (209, 229155), (285, 168047), (627, 76385), (1045, 45831), (3135, 15277)]